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3 years ago

(2x -2)^-3can anyone help me with this?

Mathematics

1 answer:

zzz [600]3 years ago

4 0

Answer: See below

Step-by-step explanation:

When you see that something is to the power of a negative number, it is another way of saying 1 over.

$(2x-2)^-^3=\frac{1}{(2x-2)^3} =\frac{1}{(2x-2)(4x^2-8x+4)} =\frac{1}{8x^3-8x^2+8x-8}$

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Help please <br> Brainiest answer to whoever is first

Degger [83]

Should be 1204.75? use this answer to check your work!

My work:
14 times 18 (since there’s two triangles) = 252
36 times 28 = 1008
6.5 times 8.5 = 55.25

(1008 + 252) - 55.25 = 1204.75

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2 years ago

X/10.24=4 tell me what is the answer?

denpristay [2]

Answer:

40.96

Step-by-step explanation:

x/10.24=4

times 10.24 on both sides

10.24 times 4

x=40.96

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2 years ago

Evaluate a−b+3c when .a=4, b=−2, and c=3. a−b+3c =4−( )+3∙ =4+ + =

igomit [66]

Answer:

Step-by-step explanation:

4-(-2)+3(3)

4+2+9

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3 years ago

Read 2 more answers

Is this multiplication? Can you also help me with the answer!?

vredina [299]

Answer:

84,375 m^2

Step-by-step explanation:

We need to find the surface area of the pyramid. The pyramid can be divided into 4 triangles and one square (the bottom).

Area of a triangle is 1/2*b*h where b is the base of the triangle and h is the height.

Area of a square is length times width.

Total area = $4\times(\frac{1}{2}\times 225 \times 75)+225\times225 = 84375 m^2$

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3 years ago

Just tell me when i’m high I’m kinda slow lol

Sveta_85 [38]

True blablabojjdjjdjjd

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3 years ago

(2x -2)^-3can anyone help me with this?​

(2x -2)^-3can anyone help me with this?