Mathematics College

NEEED HELP ASAP PLS.................

Answers

Answer 1

(6)(-2)= 12
(-6)(2)= -12

Related Questions

I've attached an image of the problem(s).

Answers

Answer: B

Step-by-step explanation:

What is the fourth term of an arithmetic sequence whose first term is 23 and whose seventh term is 5?

A) 78
B) 32
C) 14
(Explain your work)

Answers

We have that the fourth term of an arithmetic sequence is

a_4=14

Option C

From the question we are told

What is the fourth term of an arithmetic sequence whose first term is 23 and whose seventh term is 5?

A) 78

B) 32

C) 14

(Explain your work)

Generally the equation for the arithmetic sequence is mathematically given as

[tex]a_4=a_1+(n-1)d[/tex]

Therefore

For seventh term

[tex]5=23+(6)d\\\\d=5-23/(6)\\\\d=-3[/tex]

Therefore

For Fourth term

[tex]a_4=23+(3*(-3))[/tex]

a_4=14

For more information on this visit

https://brainly.com/question/23366835

Annie sees 8 triangles and 5 squares. She also sees 3 circles.
Which equation can Annie use to find the number of shapes there are in
all?
8 + 5 = 0
8 + 8 = 0
5 + 3 + 0 = 8

Answers

Answer:

8+8=0 because it equals 16

If L is parallel to M find value of each missing variable.

Answers

answer:

x=24 y=15

mark as brainliest
hope it helps, have a great day!

A manufacturer knows that their items have a normally distributed lifespan, with a mean of 5.4 years, and standard deviation of 1.2 years.

If you randomly purchase one item, what is the probability it will last longer than 3 years?

Round answer to four decimal places

Answers

Answer: bro im sorry ion no but ima look it up lol

Step-by-step explanation: it is what it is

Kara’s Custom Tees experienced fixed costs of $300 and variable costs of $2 a shirt. Write an equation that can be used to determine the total expenses encountered by Kara’s Custom Tees. Let x be the number of shirts, and let C(x) be the total cost of producing x shirts. Then, calculate the cost of producing 6 shirts.

An equation that can be used to determine the total cost of producing x shirts is C(x)= ___________

The cost of producing 6 shirts is $________

Answers

Answer:

c(x)=2x+300 and $312

Step-by-step explanation:

c(6)=2(6)+300

c(6)=12+300=312

Hello can some one please help me

Answers

Answer:

[tex]216[/tex]

Step-by-step explanation:

Remember that [tex]a^{b}=a*a*a*a*... b~~times[/tex].

So, [tex]6^3=6*6*6=(6*6)*6=36*6=\boxed{216}[/tex]

The answer is 216. An exponent is basically repeated multiplication. Since it’s 6^3 you would do 6*6*6

Find 5 1/2 x 1/3 in simplest form

Answers

Answer:

5 1/2 x 1/3 = 11x/6

Please answer this !!

Answers

Answer:

t=5

f=13

Step-by-step explanation:

Estimate 53.8-27.6. circle the compatible numbers to substitute

54-28 53-28 55-27 55-25

Answers

Answer:

54 - 28

Hope this helps :)

The compatible numbers to substitute is 54 - 28

How to determine the compatible numbers to substitute

From the question, we have the following parameters that can be used in our computation:

Estimate 53.8 - 27.6

This means that we approximate the numbers in the expression

using the above as a guide, we have the following:

53.8 = 54

27.6 = 28

Hence, the compatible numbers to substitute is 54 - 28

Answers

Answer:

≈ 589 cm²

Step-by-step explanation:

area = 1/2 * 39 * 54 * sin34°

= 1/2 * 39 * 54 * 0.559194

= 588.83

≈ 589

Convert 14 3/5% to a fraction in lowest terms.

Answers

Answer:

13l4 3/5%

Step-by-step explanation:

ithink that is the answer

How will the solution of the system y > 2x + Two-thirds and y < 2x + One-third change if the inequality sign on both inequalities is reversed to y < 2x + Two-thirds and
y > 2x + One-third?

Answers

Answer:

There is no solution to the system in its original form. There are no points in common. If the signs are reversed, the system has an intersection with an infinite number of solutions.

Step-by-step explanation:

Sample Respone from Edge

Answer:

There is no solution to the system in its original form. There are no points in common. If the signs are reversed, the system has an intersection with an infinite number of solutions.

Step-by-step explanation:

It's the sample response :)

What is the y-coordinate of the plotted point?

Answers

Answer:

(3,2)

Step-by-step explanation:

run before you jump

The y-coordinate of the ordered pair, (3,2) is 2.

What is the value of n in the proportion below?
n/28 = 4/7

•1

•12

•14

•16

Answers

Answer:

n = 16

Step-by-step explanation:

Given the proportion, n/28 = 4/7:

Cross multiply the two fractions:

7n = 28 × 4

7n = 112

Divide both sides by 7 to solve for n:

7n/7 = 112/7

n = 16

Therefore, the value of n = 16.

Please mark my answers as the Brainliest, if you find this helpful :)

The answer is 16.

Explanation: 7 goes into 28 four times which would set the denominators as equal. But to finish converting the fraction, you would have to multiply 4 by four just like you did the denominator which gives you 16.

look at the table in the problem 4 alex drove a distince between 2 cities in the table.he said that he drove about 2,000 miles.Which cites could Alex have driven between show ur work.Iready math book grade 4

Answers

The cities Alex could have drove between whose distance is about 2000 miles when rounded to the nearest thousand are : Chicago to San Francisco and Atlanta to Los Angeles

From the table attached which shows the distance in miles between two cities in the United States :

Distance between Chicago to San Francisco = 2131

Distance between Atlanta to Los Angeles = 2173

Only the distances between these two cities would give a value of 2000 miles when rounded to the nearest thousand mile

The other distances in the table will round to 1000 miles when rounded to the nearest thousand mile.

Learn more :https://brainly.com/question/18109354

find the difference -4 -5

Answers

Answer:

-9

Step-by-step explanation:

Think about the Keep and change rule, since this is negative, the more negative numbers there are the more it will go deeper. -4 - 5 is -9 because just create a number line and place -4 one it, then jump backwards 5 times.

Hi everybody, does this dot on the plot I have look correct, please let me know.

Answers

Answer:

no because it's between 4.2 and 4.3, when it should be between 4.1 and 4.2

Step-by-step explanation:

When Sharon graduates from college, she accepts a job that pays $30,000 for the
first year with a promise of a 10% raise at the beginning of each of the next 9 years.
Samantha graduates the same year and accepts a job which pays $40,000 the first
year with a raise of $1,000 at the beginning of the next 9 years.
а
In which year will Sharon's annual salary first exceed Samantha

Answers

Answer:

year 6

Step-by-step explanation:

she will be at 48,000

the other girl will be at 46,000

The year in which the salary Sharon's first exceeds Samantha's salary if, is the 5th year Sharon graduates from college, she accepts a job that pays $30,000 for the is 5 years.

What is percentage?

A percentage, often known as percent, is a division by 100. Percentage, which means "per 100," designates a portion of a total sum. 45 out of 100 is represented by 45%, for instance. Finding the percentage of a whole in terms of 100 is what percentage calculation is. Both manual calculation and the use of internet calculators are options.

Given:

Sharon's pay = $30000,

Raise percentage = 10%,

Samantha pays = $40000,

Raise by = $1000,

Calculate Sharon's pay as shown below,

Sharon's pay = 30000(1 + 0.10)⁴

Sharon's pay = 30000 × 1.77

Sharon's pay = $43923

Calculate pay of Samantha after 4 years,

The pay of Samantha = 40000 + 4 × 1000

The pay of Samantha = $44000

Thus, Sharon's annual salary first exceeds Samantha's after 4 years.

To know more about percentages:

brainly.com/question/20818421

#SPJ2

3 T-shirts cost $12. How
much will 50 T-shirts
cost?

Answers

Answer:

$200

Step-by-step explanation:

First, find the unit rate:

12/3= 4

Then multiply:

4*50= 200

Hope this helps!

The answer is 200
Reason: 12 divided by three equals 4 next you would multiply 4 times 50 equaling 200

What is the slope of the line 2y = -8x + 10? =

Answers

Answer:

[tex]2y = - 8x + 10 ) \div 2\\ y = - 4x + 5 \\ m = - 4 = slope[/tex]

Answer:

the slope is -4x

Step-by-step explanation:

2y=-8x +10

/2 /2

y=-4x+5

−3/4y=−6 helpppppppppppppppppppppppp

Answers

Answer:

Divide both -3/4y and -6 by -3/4 to solve for y.

Answer is: y=8

Finally a question I know how to do!

explain how to calculate a unit rate such as 300 miles per hour 4 hour

my brain is not working today i need help

Answers

Answer:

Step-by-step explanation:

divide 4 by 300 and then you will get the answer of 75. I'm so sorry if this is wrong

what property is -8x+24=-32

Answers

Answer:

I originally answered incorrectly, I apologize, I'm assuming to other person is correct. I'm very sorry if I had to guess, when I look it up distributive property pops up.

distributive property

If ABC is congruent to DEC…..what is x

Answers

Answer:

x = 32.5

Step-by-step explanation:

If ABC is congruent and equal to DEC then angle CDE = angle CBA since AB || DE

thus ABC = 2x = 65 where x = 65/2 = 32.5

You have 8 cups of flour. A recipe calls for ⅔ cup of flour. Another recipe calls for ¼ cup of flour. How much flour do you have left after making the recipes?

Answers

Answer:

7 1/12 cups of flour

Step-by-step explanation:

2/3 + 1/4 = (8 + 3)/12 = 11/12

8 - 11/12 = 85/12 = 7 1/12 cups

answer the question below

Answers

Answer:

Step-by-step explanation:

This is some strange math lol

y=-2(x+4)^2+3 find the y-intercept

Answers

Answer:

( 0, -29)

Step-by-step explanation:

Answer: ( I solve (more like the internet solve) for both x and y.

Step-by-step explanation: To find the x-intercept, substitute in 0 for y and solve for x. To find the y-intercept, substitute in 0 for x and solve for y.

The probability of drawing three spades in a from from a standard deck of cards when the drawn card is returned to the deck each time.

Answers

Answer:

1/64

Step-by-step explanation:

P(pick 3 consecutive spades with replacement of drawn cards) =

(13/52)(13/52)(13/52) =

(1/4)(1/4)(1/4) =

1/64

Need help to find the products

Answers

Answer:

(x - 1) (x^2 + 4x + 53)

Step-by-step explanation:

Common factor: x - 1

(x^3 + 3x^2+ 49x - 53) / (x - 1)

= (x^2 + 4x + 53) (x-1)

Other Questions

keeping supplies in a locked room with access allowed only to authorized personnel is an example of which preventive control? what does this map reveal about the election of 1932? Some thermal mugs have layers of materials to keep drinks hot for as long as possible. Which combination of layers would work best for this purpose? A. Inner core of steel, no air gap, outer layer of glass B. Inner core of steel, air gap, outer layer of plastic C. inner core of steel no air gap outer layer of glass D inner core of steel no air gap outer layer of plasticDONT ANSWER IF U DONT KNOW DO NOT GUESS THIS IS FOR A GRADE denotation of dove? if x < 0, y > 0, and x + y = z, which statement about z is true? PLZ HELPObserve: To model how hydrogen and oxygen react to make water, type H2+O2 into the Reactants box and H2O into the Products box. As the equation is written, which element is not in balance? ________________________Explain: __________ if the gradient of a line is 2 and (7,2) is a point on the line, find it's equation please help me!x-7>10x>__? the most unpopular and least successful of president thomas jeffersons policies was his: When Professor Winchester grades class tests, he gives an A to the fourth (top) quartile, a B to the third quartile, a C to the second quartile, and a D to the first quartile. The box plot shows the distribution of scores on a test. What is the range of scores for the students who received As?481428 when erin got her puppy cuddles he weighed 788.52 grams. He now weighs 2,313.6 grams more than he did when Erin first brought him in. How much does cuddles weigh now? plss helpppppppppppp plssss Similar Term of Genetic variation the literary period identilied by theyour answer on the blank provided.A Pre-colonialB ColonialC.Post-colonial1. An emphasis on metality and religion was common in literary forms2.Themes on oppression, corruptions, and other social ills were prevalent.3.Literary works were mostly of oral traditions due to unavailability of printing materials4.Short stories were the most common literary forms produced in this period5.The influences broughy by foreigners invaders have been extended in the writings during this period of rebirth of freedom6.The filipino writers imitated English and American models.7.Filipino writers were forbidden to write anything against the government8.Martial law was declared during this period9.Notable writers like Jose Garcia Villa gained global recognition10.Storytelling was used explain phenomenon and teach lesson L 2.5.2 Test (CST): Computer-Scored Unit TestQuestion 5 of 25How does increasing the temperature affect a reaction?A. An increase in temperature slows down the reaction.B. An increase in temperature increases the reaction rate.C. An increase in temperature lowers the reaction's activation energy.D. An increase in temperature changes equilibrium concentrations.SUBMIT 2b with a exponent of 3 +5 50 POINTSOrganisms that convert solar energy into usable chemical energy are known as? (B.12C) Question 8 options: Autotroph Heterotroph Omnivore Herbivore What is the acceleration of a car that increases its velocity from 0 to 100 kilometers per hour in 10 seconds? i tried but i dont understand! please help asap!!! Read the excerpt from the introduction for "On Becoming an Inventor" by Dean Kamen.I had just finished making a complicated piece of equipment that was to be used for a show opening in Philadelphia called "Fiorello." When the machine arrived they had trouble wiring it, so instead of going off to college that morning for an orientation, I spent several days at the theater fixing my light/sound equipment. The show received poor reviews, except for the mention by one reviewer of the "special effects," which, he wrote, were "outstanding."Which detail from the excerpt proves that Dean created very good light/sound equipment?He made a piece of equipment for a show named "Fiorello."The show's crew had trouble wiring the equipment.Dean spent several days at the theater fixing the equipment.The equipment got great reviews, even though the show did not.