2(x+2)(x-2)+(x-3)(2x-1)
Answers
Step-by-step explanation:
this is the answer thank you
Related Questions
what is 15+3(2x-4)-4x can you help please
Answers
Answer:
2x+3
Step-by-step explanation:
1/ A submarine dives to 560 meters below water level, it then dives a further 750 metres to take more deep sea pictures. What is the total dive depth?
Answers
if i make 50 dollars a month and need 600 dollars how many months will it take to get 600 dollars
Answers
Answer:
It will take 12 months to get $600 dollars.
Step-by-step explanation:
All you have to do is 600/50 and 600/50 is 12.
Hope I Helped!
pls help! reporting fake answers!! :)
Answers
Answer:
for #1... 5 cups of yellow paint
Step-by-step explanation:
11 3 ×3 4 1 =
Help please
Answers
Answer:
Exact Form:
77/ 3
Decimal Form:
25.6
Mixed Number Form:
25 2/3
Step-by-step explanation:
the thing is 11/3 times 3 4/1
Which of these sets of angle measures could be the three angles in a triangle? a 40, 50, 60 b 50, 60, 70 c 60, 70, 80 d 70,80, 90
Answers
Answer:
It’s going to be B. 50+60+70=180 which is how many degrees are in a triangle.
whats the reciprocal to 2 3/8?
Answers
Answer:
8/19 would be the answer to this question.
I hope this helped you! :)
Answer:
8/19
Step-by-step explanation:
Given x, the reciprocal is 1/x.
Given 2 3/8, we first rewrite this as an improper fraction: 19/8, and then invert this result: 8/19
I will brainlist who can answer this 5 Questions!
A b c Choices!
Answers
2.A
3.c
4.a
5.d
Hope this helped
The ratio of the length of a rectangle to the width of the rectangle is 3 inches to 2 inches. What is the length of the rectangle if the width is 4 inches?
Answers
Answer:
6 in
Step-by-step explanation:
2/3 = 4/x
(4*3)/2
What ratios are equivalent to 1/16
Answers
Answer:
1:6
Step-by-step explanation:
A part-to-whole ratio of 1:6 means that there is 1 of something and the total is 6. It also means that there are 5 of something else. To convert a Part-to-Whole ratio such as 1:6, you replace the colon with a fraction bar to get this answer:
1:6 → 1/6
Use this information to answer parts A, B, C, and D.
A 5-pound bag of carrots costs $2.69, and a 2-pound bag costs $1.89.
A) Which bag provides a greater weight per dollar spent?
B) How much does 10 pounds of carrots cost when purchasing 5-pound bags?
C) How much does 10 pounds of carrots cost when purchasing 2-pound bags?
D) What is the difference in price between each option when purchasing 10 pounds of carrots?
Answers
Answer:
A) la que cuesta $1.89
B)$5.68
C)$5.68
Step-by-step explanation:
Tom buys a boat from a friend, and will pay his friend the same amount of money each year until the boat is paid for. The following graph gibes the amount of money, in dollars, Tom owes his friend, as a function of the amount of time, in years.
Answers
The graph of amount Tom owes his friend after a given time, t, is a straight line graph with a negative slope
Please find attached the required example of a possible graph that shows the amount Tom owes his friend
Reason:
Let A represent the amount of money Tom buys the boat with, let x
represent the amount of equal payment made and y represents the
amount Tom owes the friend after a given time, t, we have;
y = A - x·t
Therefore, the slope of the graph formed is -x, the y-intercept of the graph
is A, from which the graph that gives the amount of money, in dollars, Tom
owes his friend, as a function of time, in years can be presented as follows,
using example values;
A = $25,000 (Amount the Tom agrees to buy the boat)
x = $5,000 (Amount Tom pays each year for the boat)
By plugging in the above example values, the attached graph can be drawn using MS Excel
Learn more about plotting of straight line graphs here:
https://brainly.com/question/11097080
Write x > 6 in interval notation.
Answers
Answer:
x > 6 in interval notation is: (6, ∞)
NOTE:
Interval notation is a way to represent an interval as a set of numbers. The numbers are the endpoints of the interval.
-----
Build the interval notation for x:
Since you did not enter an equal sign, this translates to ( since we will not be including the number 6
Based on the > you entered, the right side of the interval notation will extend to positive infinity, which is denoted as +∞
(6,+∞)----- (answer)
Set Builder Notation for x:
{ x | x>6 } where | denotes such that
Display the literal representation for x
7,8,9,10,11,12,13,14,15,16,...,∞
HELP ASAP 100 POINTS!
Solve 2(1 – x) > 2x.
x < 2
x < 0.5
x > 0.5
x > 2
Answers
Answer:
x<0.5
Step-by-step explanation:
Hello lzukuXKachan!
[tex] \huge \boxed{\mathbb{QUESTION} \downarrow}[/tex]
Solve 2(1 – x) > 2x.
x < 2
x < 0.5
x > 0.5
x > 2
[tex] \large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}[/tex]
[tex]2 ( 1 - x ) \gt 2 x[/tex]
Firstly, cancel out 2 from both sides of the equation. Now, the equation will be....
[tex]1 - x > x[/tex]
Now, subtract x from both sides.
[tex]1 - x - x > 0[/tex]
Combine -x & -x. It'll be one -2x.
[tex]1-2x>0 [/tex]
Again subtract 1 from both the sides. Remember :- any number subtracted from 0 will result in its negation
So, it'll be -1.
[tex]-2x>-1 [/tex]
Divide both sides by -2.
[tex]x<\frac{-1}{-2} \\ [/tex]
Remove the negative signs. (negative ÷ negative = positive)
[tex]x<\frac{1}{2} \\ = \large\boxed{ \boxed{ \bf \: x < 0.5}}[/tex]
__________________
Hope it'll help you!
ℓucαzz ッ
Miss Campbell has just bought a rectangular displayboard for her bedroom. It has a length of 90 cm and a width of 50 cm. Miss Campbell would like to put a border of yellow ribbon around the perimeter of her display board.
Answers
Answer:
Area - l*w
area is 4500 cm 2
perimeter - l + w * 2
perimeter is 280 cm
help plz i need help help help plz
Answers
Answer:
The answer is 3x3x3x3
Step-by-step explanation:
Reason: The 4 on top is an exponent. That exponent shows how many 3's you need to put. You need to put 4 3's, so 3x3x3x3
The average in-state tuition in Florida for the 2018- 18 2019 school year was about $13,700. If the tuition is expected to increase by 15%, what is the expected tuition for the 2019-2020 school year?
Answers
Kaya started with the number 92. After multiplying by a power of 10, her number increased to 920,000. What power of 10 did Kaya multiply her original number by to get an answer of 920,000? Explain the reason for this solution
Answers
The new number has 4 zeros so the power was 4
Answer: 4
Answer:
4
Step-by-step explanation:
kaya started with 92
then multiplied it by
[tex]10 ^{x} [/tex]
[tex]92 \times {10}^{x} [/tex]
[tex]92 \times {10}^{x} = 920000[/tex]
divide both sides by the coefficient of
[tex] {10}^{x} [/tex]
[tex] {10}^{x} = \frac{920000}{92} [/tex]
[tex] {10}^{x} = 10000[/tex]
[tex] {10}^{x} = {10}^{4} [/tex]
since they both have the same numbers we can cancel the two 10
therefore:
x = 4
What is the perimeter of the parallelogram shown below?A.11 cmB.22 cmC.24 cmD.64
Answers
Answer:
B. 22 cm
Step-by-step explanation:
Perimeter of a parallelogram is 2(l+w)
= 2(8+3)
=2(11)
=22cm
Answer: The person above is correct I checked it
David is making his own strawberry yogurt. In David's mixture, the number of strawberries is proportional to the amount of milk, in cups. David uses 4 cups of milk for every 14 strawberries in his mixture. Which equation represents the relationship between s, the number of strawberries, and m, the number of cups of milk he uses?
Answers
4 cups of milk = 14 strawberries
We want to find out how many strawberries for one cup of milk. We can set a proportion.
4 / 1 = 14 / S
Cross multiply to solve for S.
4S = 14
S = 7/2
S = (7/2)M
If 5 more than 5 times a number is 15, what is the number?
A) 4
B) 2
C) -4
D -2
Answers
15 = 5x + 5
10 = 5x
x= 2
Answer:
B) 2
Step-by-step explanation:
5 + 5x = 15
5x = 15 - 5
5x = 10
x = 2
In my point of view, the correct answer is B) 2
Hope it helps.
x+4 ≥ 9 and 2x-5 ≥3
x ≥ ?
Answers
Answer:
1. x ≥ 5
2. x ≥ 4
Step-by-step explanation:
1. 5 + 4 ≥ 9
2. 2(4)-5≥3
2x4= 8
8-5≥3
In need help with this thx
Answers
Answer: the answer is 21√10
Step-by-step explanation:
√ 3 ( 7 √ 3 )
√3 ×12.12435565
21
9. A nonstop bus ride from the bus station in Atlantic City, New Jersey, to the bus station in Albany, New York,
took 6 hours. If the average speed of the bus was 21 meters per second, what is the distance between the two
bus stations, to the nearest kilometer?
a.756 kilometers
b. 126 kilometers
c. 454 kilometers
d. 350 kilometers
Answers
Answer:
C
Step-by-step explanation:
EASY IVE DONE IT
Using conversion of units and the relationship between velocity, distance and time, it is found that the distance between the two stations is of:
c. 454 kilometers
Velocity is distance divided by time, that is:
[tex]v = \frac{d}{t}[/tex]
In this problem:
Time of 6 hours, hence [tex]t = 6[/tex].Velocity of 21 m/s. To convert from m/s to km/h, we multiply by 3.6, hence [tex]v = 21(3.6) = 75.6[/tex]Then, solving for the distance:
[tex]v = \frac{d}{t}[/tex]
[tex]75.6 = \frac{d}{6}[/tex]
[tex]d = 6(75.6)[/tex]
[tex]d = 453.6[/tex
Rounding up, 454 km, option c.
A similar problem is given at https://brainly.com/question/24316569
Evaluate 5 + {2[(48 – 40) ÷ 4 + (2 x 5)]}
Answers
Answer:
29
Step-by-step explanation:
Plz give me brainliest answer
Find the measure of each angle indicated
A) 21°
C) 23°
E) 25°
B) 80°
D) 20°
Answers
Answer:
D
Step-by-step explanation:
The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
∠ ADE is an exterior angle of the triangle , then
80° + ? = 100° ( subtract 80° from both sides )
? = 20° → D
You want to buy a phone that costs $500. You already saved $100, and you plan to save $40 every week. How many weeks would it take to meet your goal of $500?
Answers
Evaluating Expressions please help!!!
Answers
Hope it helps
What are the coordinates of the office? Enter the coordinates like this: (x,y) without any spaces. *
Answers
Answer:
Step-by-step explanation:
(6,9) it think its that
what is 3 3/4 - 2 1/5
Answers
Answer:
1 11/20
Step-by-step explanation:
3 3/4 - 2 1/5
(3-2) + (3/4 - 1/5)
1 + 11/20
1 11/20 or 31/20 or 1.55
