3 years ago

ANYTHING WOULD HELP (answer, how to set up, etc)

Mathematics

2 answers:

e-lub [12.9K]3 years ago

7 0

.................... I’m sorry I can’t see it

kompoz [17]3 years ago

5 0

Answer:

6 sides, 12 sides

Step-by-step explanation:

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Which equation represents the graphed function?

Tasya [4]

Answer: y= -2x + 3

Step-by-step explanation:

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3 years ago

8) Factor each sum or difference of cubes completely.<br> a. 8x3 + 27

ASHA 777 [7]

Answer:

$\large\boxed{(2x+3)(4x^2-6x+9)}$

Step-by-step explanation:

$8=2^3\\\\8x^3=2^3x^3=(2x)^3\\\\27=3^3\\\\8x^3+27=(2x)^3+3^3\qquad\text{use}\ a^3+b^3=(a+b)(a^2-ab+b^2)\\\\=(2x+3)\bigg((2x)^2-(2x)(3)+3^2\bigg)=(2x+3)(4x^2-6x+9)$

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3 years ago

To find difference 7-3 5/12 how do you rename the 7

Nookie1986 [14]

7 would probably end up being 6 12/12 if I am doing his correctly.

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3 years ago

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Margaret is planning a rectangle garden. It's length is 4ft less than twice it's width. It's area is 170ft squared. What are the

Stolb23 [73]

L*W=Area L=2w-4

(2w-4)*w=170

7 0

3 years ago

2x-5y=15<br> -2x-3y= -23

Natasha_Volkova [10]

Y = 1 and x = 10

To solve this you cancel out the x's and get -8y=-8.
You find y as 1, plug it back into the equation to get 2x-5=15. Solve and get x=10.

4 0

3 years ago