Which pair of expressions are equivalent?
A. 7(2x) and 9x
B. 3x+5x and 15x
C. 4(2x-6) and 8x - 24
D. x + x + x+ x and x^4

Answer:

9 ft wide and 12 feet long

Step-by-step explanation:

Answer:

9 feet wide and 12 feet long

Step-by-step explanation:

On a calculator do 1.2 divided by 4. Then multiply what you get by 30. You will get 9. Then do 1.6 divided by 6. Multiply what you get by 45. You will get 12. It is important that you do not only find one and multiply it by both 30 and 45. You will get different things. Only use the difference with wide for wide and long for long.

Answer:

Value: 32

(Assuming it’s not two equations, but if so your answer would be 1,024)

Step-by-step explanation:

(6)8-(34-18)

6(8)-16

48-16

32

There ya go!

The value of expression for the given m and n value is 32.

The given expression is 8m-(34-n).

An expression is a combination of terms that are combined by using mathematical operations such as subtraction, addition, multiplication, and division.

Put, m=6 and n=18 in the given expression, we get

8×6-(34-18)

= 48 - (16)

= 32

Therefore, the value of expression for the given m and n value is 32.

To learn more about an expression visit;

https://brainly.com/question/28170201.

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Answer: The mean is 5

Step-by-step explanation:

If you add all of the numbers and divide by how much numbers there are (8), then you get 5. Then the mean absolute deviation is the number away from the mean.

So I will put the mean absolute deviation in order of the numbers

4 (1 away from mean), 3 (2 away from the mean), 4( 1 away from the mean), 5 (same number as the mean), 6 (1 away from the mean), 6(1 away from mean), 8 (3 away from mean), and, finally another 4 (1 away)

Hope this helps :)

Answer:

The mean is 5.

Step-by-step explanation:

Answer:

Yes for both on 1 (a and b)

Step-by-step explanation:

On 1 just say yes but if you need to put it in paragraph form then say that region one has a wide range and some are more and some or less. (or something like that, you can tell because it overlaps)

On 2 it is your opinion.

Yes- 1 has a wider range (base it off of that) say something ab the range and median

No- they both have steal and they overlap. They have to be similar bc they r the same thing.

A cylindrical swimming pool has a diameter of 16 feet and a height of 3 feet. How many gallons of water can the pool contain? Round your answer to the nearest whole number. (1 ft3 ≈ 7.5 gal)

Answer: 6029 gal

Answer:

They are the same

Step-by-step explanation:

There are 12 inches in a foot, and if you divide 72 by 12, it equals 6 feet.

Answer: Neither, they’re equivalent. Hope this helped!

Answer:

x = 15 degrees, one vertical angle is 165 degrees

Step-by-step explanation:

3x = x + 30

3x - x = 30

x(3-1) = 30

2x=30

x=15

All the angles need to add up to 360 degrees.

15 + 15 + 2y = 360

2y = 330

y=165

Step-by-step explanation:

[tex] \twoheadrightarrow \: \: \sf{ {( - 4)}^{3} \cdot{( - 4)}^{7}}[/tex]

As we know that,

[tex] \odot \: \sf{ {a}^{n} \cdot{a}^{m} = {a}^{n + m} }[/tex]

So,

[tex] \twoheadrightarrow \: \: \sf{ {( - 4)}^{3 + 7} }[/tex]

[tex] \twoheadrightarrow \: \: \sf{ {( - 4)}^{10} }[/tex]

Answer:

= 4^12

16777216

= 16,777,216

Step-by-step explanation:

-4^5 *  -4^7

we add powers in all circumstances where both powers would naturally stay inside brackets = (4^5)x( 4^7) = 4^12

(-4 x-4 x-4 x-4 x -4 )  x  (-4x-4x-4x-4x-4x-4x-4)

= -1024 x -16384 = 16777216

because

1024 x 16384 = 16777216

if one was shown as (4^5)^7 then it would be a completely differnet question and then we would multiply the powers but symetrical multiplications like -4^5 x -4^7 we add them.

Answer:

Step-by-step explanation:

Given diameter (d) = 13 m

circumference

= π * d

= 3.14 * 13

= 40.82 m

Answer:

NO, YES, YES, NO

Step-by-step explanation:

Subsitute the number they give you and then solve. Finally, see if the equation is true.

13 - 7 = 20 This is equation is not true. (NO)

15 · 8 = 120 This equation is true. (YES)

24/12 = 2 This equation is true. (YES)

5 = 10 + 5 This equation is not true. (NO)

Answer:

NO, YES, YES, NO

Step-by-step explanation:

Answer:

a) Right, Has 1 Right Angle

b) Acute, All Angles Are Less Than 90

c) Obtuse, Has One Angle Larger Than 90

Step-by-step explanation:

Answer:

36.9m

Step-by-step explanation:

this is the answer for your question

Answer:

5

Step-by-step explanation:

To find the mean add up all the numbers

4+ 3+ 4+ 5+ 6+ 6+ 8+ 4=40

Then divide by the number of terms

There are 8 terms

40/8 = 5

The mean is 5

Answer:

A.) 0+3 = 3

B.) 6-6=0

C.) 0 - 1 = -1

D.) 1 - 2 = -1

Step-by-step explanation:

Answer:

0+3=3

6 + -6 =0

0 + -1 = -1

1 + -2 = -1

Answer:

C

Step-by-step explanation:

the median is the center of data

Answer:

37% ordered something else.

Step-by-step explanation:

First you add 28+35 and it will give you 63.

Then you will subtract 100 (the total percentage) by 63.

you will end up with 37.

add the percentage and it will be 37%.

Good Luck!! <3

Answer:

graph c

Step-by-step explanation:

she already spent $100 on the DJ so just add $25 for each person that comes to the party.

Answer:

the question isn't clear bro

Answer:

9

Step-by-step explanation:

Answer:

$643.5

Step-by-step explanation:

I have explain step by step in my copy. See it and if you understood . please give me 5 star rating

Answer

g(x) = x^3 − x^2 − 4x + 4

End behavior- Falls to the left rises to the right

y intercept-(0, 4)

Zeros- (1,-2,2)

g(x) = x^3 + 2x^2 − 9x − 18

End behavior- Falls to the left rises on the right

y intercept- (0,-18)

Zeros- (-2,-3,3)

g(x) = x^3 − 3x^2 − 4x + 12

End behavior-Falls to the left rises to the right

y intercept-(0,12)

Zeros- (3,-2,2)

g(x) = x^3 + 2x^2 − 25x − 50

End behavior- falls to the left rises to the right

y intercept(0,-50)

Zeros- (-2,-5,5)

g(x) = 2x^3 + 14x^2 − 2x − 14

End behavior- falls to the left rises to the right

y intercept-(0,-14)

Zeros- (-7,-1,1)

Step-by-step explanation:

~Plz tap the crown~

~ Thank you~

Answer: question 2 is C and question 3 is D

Step-by-step explanation: Hope this help :D

Answer:

The answer for the 1st question is 90^3 yards.

The second answer is 40.8^3 inches.

Step-by-step explanation:

For the first answer, you have to multiply the length, width, and height.

For the second answer, you have to multiply all the inches to get the answer.

Answer:

10^3= 10×10×10 = 1000 thxxxxxx

its 0^3= 10×10×10 = 100

Answer:

$ 3.20

Step-by-step explanation:

First find the amount of tax by taking the amount of the item and multiplying by the tax rate

40 * 8%

Change to decimal form

40 * .08

3.20

The amount of tax is 3.20

Answer:

36.7

Step-by-step explanation:

32+16+54+60+26+32=220

220 divided by 6 is 36.6666666666

Answer:

D - 1,310

Step-by-step explanation: