How to solve this step by step

How To Solve This Step By Step

Answers

Answer 1

The solution to the given equation are -2/5 and 1

Solving linear equations

Linear equation are equation that has a linear degree of 1. The standard linear equation is expressed as y - mx + b

Given the equation below:

(5v +2)(1 - v) = 0

Equate both expressions to zero to have:

5v+2 = 0 and 1 -v = 0

For the expression 5v+2 = 0

5v = -2

v = -2/5

Similarly

1 - v = 0

v = 1 + 0

v = 1

Hence the solution to the given equation are -2/5 and 1

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Related Questions

Please do it for me Im struggling a lot right now with math

Answers

Answer: wait what is the question asking i can’t really see

Step-by-step explanation:

Please help!
Simplify:

Answers

Answer: Raise

5

to the power of

4

= 625

Answer:

[tex]5^{4} =625..[/tex]

Step-by-step explanation:

[tex]5^{4} = 625[/tex]

[tex]=625[/tex]


hopefully this helps you :)

4.
The table shows the average speed of
several animals. Sort the animals into the
appropriate bins by their average speed in
miles per hour. 7.RP.3
Domestic Cat
Rabbit
Average Speed,
less than 30 mph
Human
Animal
Domestic Cat
Human
Rabbit
Average Speed,
equal to 30 mph
Name:
Average Speed
44 feet per second
2,464 feet per minute
616 inches per second
Average Speed,
greater than 30 mph
LP2

Answers

Based on their average speed in miles per hour, into the proper containers. Domestic Cat Rabbit Speed, less than 30 mph on average

Domestic Cat Human Rabbit Human Being

An average speed of 30 mph

44 feet per second is the average speed

2.464 ft per second

Inches per second at 616

Greater than 30 mph for the average speed

LP2The average speed is the total distance traveled by the object in a particular time interval. The average speed is a scalar quantity. It is represented by the magnitude and does not have direction.

270 miles.

The plane will go 270 miles in 3/4 of an hour, or 3/4 of 360 miles.

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Can someone please help Find the perimeter of each

figure using the given side lengths?????????

Answers

The perimeter of the figure using the given side lengths is 12x - 10

What are perimeters?

The perimeter of a shape is the sum of the side lengths of the shape.

For all regular quadrilaterals, you add up the side lengths to determine the area

How to find the perimeter of the figure using the given side lengths?

From the given figure, we have the side lengths to be:

x, 2x + 5, 6x - 17 and 3x + 2

Add these side lengths

So, we have

Perimeter = x + 2x + 5 + 6x - 17 + 3x + 2

Evaluate the like terms

Perimeter = 12x - 10

Hence, the perimeter of the figure using the given side lengths is 12x - 10

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Find the area of a rectangle that has a length of 4.5 units and a width of 7.2 units. Write the numerical answer only.

Answers

32.4. All you have to do is multiply length times width to find the area.

Learn
Look at this equation:
C
c³ = 125
What is c, the cube root of 125?

Answers

C = 5.

5^3 = 5 x 5 x 5 = 125.

I hope this helps!!

Jean's bedroom is 13 feet by 13 feet. She has chosen a carpet which costs $28.60 per square yard. This
includes installation.
to carpet her room -what’s the cost of the carpet for the room ?

Answers

Answer:

$4,833.40

Step-by-step explanation:

First find the area of the room.

A = lw

A = (13)(13)

A = 169[tex]ft^{2}[/tex]

It cost 28.60 per square foot.  Multiply these numbers together.

169(28.60) = 4833.40

x^3-9x^2-4x+36=0

Determine the values of x for which the function f(x)= x^2-5x-2/ 5x-3

A. is zero

B. is positive, and

C. is negative

Answers

Answer:

B

Step-by-step explanation:

use the formula x = [tex]\frac{-b-\sqrt{b^{2}-4ac } }{2a}[/tex] and [tex]x= \frac{-b+\sqrt{b^{2}-4ac } }{2a}[/tex]

according to the known condition, a = 1, b = -5-2/5 c = -3

you can input these values into the above two.

What is the perimeter of a rectangle that has a length of 40 Ft and a width of 17 ft?

Answers

Answer:

i think 114ft

Step-by-step explanation:

Answer:

114 FT

Step-by-step explanation:

Perimeter formula: P = 2 (l + w)
P = 2 (40 + 17)
Use distributive property or PEMDAS

Distributive property: P = 80 + 34
P = 114

PEMDAS: P = 2(57)
P = 114

You get 114 either way

The following information is available for Trinkle Company for the month of June:



The unadjusted balance per the bank statement on June 30 was $53,382.

Deposits in transit on June 30 were $2,545.

A debit memo was included with the bank statement for a service charge of $11.

A $3,339 check written in June had not been paid by the bank.

The bank statement included a $1,350 credit memo for the collection of a note. The principal of the note was $1,325, and the interest collected amounted to $25.



Required

Determine the true cash balance as of June 30. (Hint: It is not necessary to use all of the preceding items to determine the true balance.)

Answers

True Cash Balance As on June 30  is mathematically given as $ 52588

This is further explained below.

What is the true cash balance?

As of the Bank Statement dated June 30th, the Unadjusted Balance A = $53,382.

Deposit in Transit June B = $2,545.

Outstanding Check June 30 C = $3,339

Generally, the equation for the true cash balance is mathematically given as

cash balance = A-(C-B)

Therefore

cash balance= 53,382-(3,339-2,545.)

cash balance= 52588

In conclusion, True Cash Balance As on June 30 = $ 52588

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37 divided by 27
explanation please

Answers

Answer:

1.37037037 or 1 10/27

Step-by-step explanation:

What's there to explain?

27/27 + 10/27 = 1 10/27

8,370 divided by 62 with remainder

Answers

Answer:

8370/ 62: 135

62/8370: 0.007

Step-by-step explanation:

HELP PLEASE ALGEBRA 2

Answers

Answer:

´the set of all values for which the function is defined´

Step-by-step explanation:

The domain of a function f(x) is the set of all values for which the function is defined, and the range of the function is the set of all values that f takes. (In grammar school, you probably called the domain the replacement set and the range the solution set.

(Multiplying and Dividing with Scientific Notation MC)
How many times smaller is 5 x 10-7 than 8.5 x 10-4? I NEED THIS ASAP

Answers

Answer:

38

Step-by-step explanation:

5 x 10 -7= 43

8.5 x 10 -4= 81

81-43= 38

Answer:

[tex] 1.7 \times 10^3 = 1700 [/tex]

Step-by-step explanation:

To find how many times x is smaller than y, divide y by x.

Here we want to find how many times 5 × 10^-7 is smaller than 8.5 × 10^-4, so we divide 8.5 × 10^-4 by 5 × 10^-7.

[tex] \dfrac{8.5 \times 10^{-4}}{5 \times 10^{-7}} = [/tex]

[tex] = \dfrac{8.5}{5} \times \dfrac{10^{-4}}{10^{-7}} [/tex]

[tex] = 1.7 \times 10^{-4 - (-7)} [/tex]

[tex] = 1.7 \times 10^{-4 + 7} [/tex]

[tex] = 1.7 \times 10^3 = 1700 [/tex]

What is the area?
34 cm
39 cm
square centimeters

Answers

The area of the shape will be 1326 cm².

How to calculate the area?

It should be noted that the area is calculated by multiplying the dimensions that are given.

Therefore the area will be:

= Length × Width

= 34 × 39.

= 1326 cm²

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According to the Pew Research Center Journalism and Media, the estimated circulation of weekday newspapers, in millions, in the United States can be approximated by the formula c = -0.0166x^2 + 1.2109x + 41.708 where x is the number of years after 1940. According to the formula, in what year would the circulation of weekday newspapers be 0 million? Round to the nearest year.

Answers

Step-by-step explanation:

so, simply, when is c = 0 ?

0 = -0.0166x² + 1.2109x + 41.708

the solution to such a quadratic equation is

x = (-b ± sqrt(b² - 4ac))/(2a)

in our case

a = -0.0166

b = 1.2109

c = 41.708

x = (-1.2109 ± sqrt(1.2109² - 4×-0.0166×41.708))/(2×-0.0166) =

= (-1.2109 ± sqrt(1.46627881 + 2.7694112))/-0.0332 =

= (-1.2109 ± sqrt(4.23569001)/-0.0332 =

= (-1.2109 ± 2.058079204...)/-0.0332

x1 = (-1.2109 + 2.058079204...)/-0.0332 =

= -25.5174459... years

x2 = (-1.2109 - 2.058079204...)/-0.0332 =

= 98.46322904... years

x1 represents then a calculation backwards of 1940 - 25.5 years (≈ 1914) as the estimated starting point with 0 million sold papers.

x2 is the projected year in the future with 0 million dogs papers :

1940 + 98.46322904... = 2038.463229... ≈ 2038

based on this equation it is expected that during 2038 the circulation of weekday newspapers will drop to 0 millions.

A recent study of 50 U.S. chess players details such things as the number of years the players have been active and the chess ratings of the players. (A chess rating is a number, with a higher number indicating greater expertise.) The chess rating data for the sample of 50 players are summarized in the following

Answers

Using the given histogram, we have that 90% of the players in the sample have scores that are less than 2300.

What is the missing information?

This problem is incomplete, but researching it on a search engine, we have that the histogram states as follows:

6 of these players have scores between 300 and 700.6 of these players have scores between 700 and 1100.13 of these players have scores between 1100 and 1500.14 of these players have scores between 1500 and 1900.6 of these players have scores between 1900 and 1300.5 of these players have scores between 2300 and 2700.

The problem then asks the proportion of players in the sample with scores that are less than 2300.

What is an histogram?

An histogram is a graph that shows the number of times each element of x was observed.

In the missing information section, we already gave the amounts presented by histogram, and we have that 45 out of 50 players have scores that are less than 2300, hence the proportion is given by:

p = 45/50 = 0.9.

Thus 90% of the players in the sample have scores that are less than 2300.

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The perimeter of the school crossing sign is 102 inches. What is the value of s ?
Equation:
= 102
S =
What is the length of each side? Label the length of each side in inches.
2s-

Answers

Answer:

The value of s is 15

Step-by-step explanation:

so first you count all the sides and add them up

s+6+s+6+s+2s+s=102

6s+12=102

6s=90

s=15!!

After that you plug that into to the equations for the answer.

Hope this helps!

Translate the quotation into symbolic form.
If you can count your money (p), you don't have a billion dollars (q). J. Paul Getty
p → q
p ∨ q
~q
q ↔ p
p ∧ q

Answers

The translated statements, in order, are:

"If you can count your money, then, you don't have a billion dollars""You can count your money or you don't have a billion dollars""You do have a billion dollars""You can count your money if and only if you don't have a billion dollars""You can count your money and you don't have a billion dollars"How to translate the symbolic form?

Here we have the proposition:

p = If you can count your money.q = you don't have a billion dollars.

And the symbols are:

→ = then.∨ = or~ = not↔ = if and only if ∧ = and.

Then each quotation is:

p → q

"If you can count your money, then, you don't have a billion dollars"

p ∨ q

"You can count your money or you don't have a billion dollars"

~q

"You do have a billion dollars"

q ↔ p

"You can count your money if and only if you don't have a billion dollars"

p ∧ q

"You can count your money and you don't have a billion dollars"

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2/3, ¹/3 =I need to find a LCD less common denominator for this question ​

Answers

In order to answer this issue, I need to identify an LCD, or least common denominator—something that unites all of the group members. We had all previously worked for the same employer, so that was our common denominator.

A prime number is a whole number greater than 1 whose only factors are 1 and itself. A factor is a whole number that can be divided evenly into another number. The first few prime numbers are 2, 3, 5, 7, 11, 13, 17, 19, 23 and 29. Numbers that have more than two factors are called composite numbers.

Prime number seven.

7*8 = 56

56 is the lowest common factor.

3/7 * 8/8 = 24/56

5/8*7/7 = 35/56

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Please help I’m about to lose it!!!

Calculate the distance between the points N=(-8, -2) and C= (-3, 1) in the coordinate plane

Give an exact answer (not a decimal approximation).

34 is incorrect

Answers

Answer: 8

Step-by-step explanation:

starting from the x coordinates, -8 and -3, subtract them and get 5. Moving on to the y coordinates, -2 and 1, you add 2 and 1 to get 3. In total after adding 5 and 3 you get 8. When the coordinates (that are in the same spot) are the same, you are subtract. But when they are different, you add. Sorry if this is confusing! But in the end, 8 is he answer.

An octopus dives 10 meters per second for 12 seconds then rises 15 meters which expression represents this situation

Answers

Answer: -10s +15

-10 = 10 meters down

s = seconds

+ 15 = 15 meters risen

The altitude of a a in feet of a plain t minutes after lift off is given by a= 3400t + 600 how many minutes after lift off is the plane editive and altitude of 21,000 feet

Answers

The plane will be at an altitude of 21,000 feet, 6 minutes after lift off.

For any equation, x = y + a, if we are given the value of any one of the variables, that is either x or y, we can find the value of the other.

Here, we are given an equation

a = 3400t + 600

where a = altitude of the plane in feet

and t = time (in minutes) passed after the plane's lift off

If the altitude of the plane is 21,000 feet

⇒ a = 21,000

Substituting this in the equation, we get

21,000 = 3400t + 600

21,000 - 600 = 3400t

20,400 = 3400t

3400t = 20,400

t = 20,400/ 3,400

t = 204/ 34

t = 6

Thus, the plane will be at an altitude of 21,000 feet, 6 minutes after lift off.

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a dreidel is a four-side spinning top. each of the dreidel has a letter from the Hebrew alphabet, nun, gimmel, hay and shin.

Matthew spins the dreidel twice. he says the probability

Answers

Answer:

8 with 6

Step-by-step explanation:

7. In your own words, discuss the beginning ideas of
place value and the base-ten system that young
children who can count beyond ten must begin to
learn. Include a discussion of some of the hurdles
faced by English speakers.

Answers

The base-ten numeration system is the system that utmost of the world uses moment. Place value refers to the value of each number in a number. The English language is a transnational language.

What is the base ten number system, place value?

Base-Ten Number System -

The base-ten numeration system is the system that utmost of the world uses moment. No one knows exactly why the number ten was chosen as the base for this system, but it's theorized that it's due to the number of fritters that humans retain. Fingers are veritably fluently assessable as counting tools. The base-ten numeration system consists of ten integers( 0, 1, 2, 3, 4, 5, 6, 7, 8, 9), and groups figures into ten.

     2. Understanding Place Value -

Place value refers to the value of each number in a number. For illustration, the number 753 has three" places" or columns each with a specific value. In this three-number number, the 3 is in the" bones " place, the 5 is in the" knockouts" place, and the 7 is in the" hundreds" place.

Beginning ideas of Place Value and Base Ten:

In other words, the 3(three) represents three single units, so the value of this number is three. The 5(five) is in the knockout place, where values increase by multiples of 10(ten). So, the 5(five) is worth (5)five units of 10(ten), or 5(five) x 10(ten), which equals 50(fifty). The 7(seven) is in the hundreds(100) place, so it represents seven units of 100(hundred), or 700(seven hundred).

Problems Faced by Students in Speaking the English Language -

The English language is a transnational language. It's a demand of the moment’s world. For surviving in society, people have to understand and speak the English language easily.

In this world, you go far and wide people can speak the English language or indeed understand the English language.

The English language plays a lesser part for the people in a society. The English language is an important subject for people whose English language isn't their native language.

The base-ten numeration system is the system that utmost of the world uses moment.

Place value refers to the value of each number in a number.

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A leading agent leases 15 apartments in the month of sept. If the agent leases 40% more apartments in the next month, how many dies she lease in October?

Answers

She will lease out 21 apartments in the month of October.

We are given that a leading agent leases 15 apartments in the month of September.

Number of apartments in the month of September = 15.

Now, it is also given that she leases 40 % more apartment in the next month that is October.

Number of apartments in the month of October. = 15 + 40 % of 15

Number of apartments = 15 + 40 / 100 × 15

Number of apartments = 15 + 6

Number of apartments = 21 apartments.

Therefore, she will lease out 21 apartments in the month of October.

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Find the distance between the points (6,-12) and (18,-20)

Answers

Distance between the points is -16.

given;

x1 =6

x2=8

y1=-12

y2=-20

d = (x2-x1) (y2-y1)

   =  (8-6) [-20 - ( -12 )]

    =  2 (-8)

     = -16

the degree or amount of separation between two points, lines, surfaces, or objects

therefore the distance between the points is -16 .the quality or state of being distant: such as

a

: spatial remoteness

quite a distance between the two hospitals

b

: personal and especially emotional separation

feels a distance from her brother that wasn't there before

also : RESERVE, COLDNESS

c

: DIFFERENCE, DISPARITY

the distance between the two philosophies

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what does the 9 represent in the number 53.89

Answers

Hundredths I’m pretty sure

A fox sees a rabbit 35 feet away and starts chasing it. As soon as the fox starts moving the rabbit sees it and starts running away at a speed of 40 feet per second. What should the fox's speed be to catch up to the rabbit.

Answers

The speed of the fox should be 35/t + 40 to catch up to the rabbit.

What is speed?

Speed is the ratio of distance and time.

Speed = Distance / Time

We have,

The distance between the rabbit and fox = 35 feets

The rabbit's speed = 40 feet per second

Let fox's speed = F

Let the time taken to catch up to the rabbit = t

Now,

Rabbit's distance from fox after time t will be:

= 35 + (40 × t)

= 35 + 40t

Fox's distance after time t:

= F × t

Fox and rabbit distance must be the same in order for the fox to catch up with the rabbit.

35+40t = Ft

Dividing both sides by t.

35/t + 40 = F

Therefore the fox's speed must be 35/t + 40 in order to catch up with the rabbit.

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Graph the line containing the given pair of points and find
the slope.
(-5,5), (0,1)

Answers

Answer: See attached for the graph. The slope is [tex]\frac{-4}{5}[/tex].

Step-by-step explanation:

     First, we will graph the points.

See attached.

Next, we will find the slope. This can be done with "rise over run". We will start at (-5, 5) and count 4 down and 5 right to (0, 1). This gives us a slope of;

     [tex]\frac{-4}{5}[/tex]

Other Questions
Read the following excerpt from John F. Kennedy's "Rice Stadium Moon Speech and answer the question that follows.Space and related industries are generating new demands in investment and skilled personnel, and this city and this State, and thisregion, will share greatly in this growth. What was once the furthest outpost on the old frontier of the West will be the furthestoutpost on the new frontier of science and space. Houston, your City of Houston, with its Manned Spacecraft Center, will becomethe heart of a large scientific and engineering community. During the next 5 years the National Aeronautics and SpaceAdministration expects to double the number of scientists and engineers in this area, to increase its outlays for salaries andexpenses to $60 million a year, to invest some $200 million in plant and laboratory facilities; and to direct or contract for new spaceefforts over $1 billion from this Center in this City.Which rhetorical appeal is most prevalent in this excerpt?O EthosO KairosO LogosO Pathos PLEASE HELP FAST I AM BEING TIMEDThe writer is considering adding the following sentence to the passage after sentence 2.From personal experience, I know that, when I get fewer than eight hours of sleep due to extracurricular activities, Im less likely to be energetic and more likely to depend on caffeine and energy drinks to stay alert.Should the writer add this sentence after sentence 2?Yes, because this personal observation supports the paragraphs primary purpose of establishing pathos.Yes, because this personal observation is firsthand evidence that adds relevancy to the secondhand evidence.Yes, because this personal observation increases the sufficiency of the evidence in the passage.No, because this personal observation is a detail that distracts from the writers argument.No, because this personal observation lacks the accuracy and reliability required to be convincing. Exercise 1 Use the spelling rules in this lesson to spell the words indicated. card + board Which type of selector would you use to refer to a specific html element? a type selector an id selector a class selector a span selector Fact that the ratio of 0.75 to 0.375 is a small whole number is an illustration of? An economy in which the who, what, and how questions are answered by a combination of government direction and cultural norms and individual buyers and sellers is _____? HELP ME your revenue function is f(x) = 3x. How does this affect your profit for 100 downloads? A conflict resolution style that focuses very high on assertiveness and low on cooperativeness is:_____.a. compromise b. competition c. collaboration d. avoidance When caring for a client with the impaired swallowing related to neuromuscular impairment, what is the nurse's priority intervention? what's the area of the triangle What are a persons values?A.hobbies that improve their livesB.their nationality and ethnic backgroundsC.accomplishments that they are proud ofD.principles and ideas that are important to them A developer has approvals to start construction on a subdivision with 19 lots. what type of exemption means he probably won't have to provide disclosure reports to the government or buyers? Vertical asymptotes at x=1 and x=4 , x -intercepts at (5,0) and (2,0) , horizontal asymptote at y=4 solve for f(x) how many major according to the edicts what did Asoka do to improve health Jason has $200 Karen has 7/8 as much money as him how much money does Karen have Exercise 1 Underline the correct pronoun. Each family made (it, its) own ink from ink powder. After formulating a strategic plan, a company will engage in what three types of activities? Can you identify the molecules and processes involved in the flow of genetic information through a cell? Which observation most likely indicates that only a chemical change has taken place?(1 point) The change cannot be reversed. The shape changes States of matter changes. A reaction occurs. The integrated frameworks of knowledge and assumptions about people, objects, and events which affect how the person encodes and recalls information are known as:_________