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FrozenT [24]
3 years ago
14

Write the following as an algebraic expression: Twice the cube of z

Mathematics
1 answer:
konstantin123 [22]3 years ago
7 0

Answer:

z^3 • z^3 ? or z^3^2 ?

Step-by-step explanation:

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Answer:1/3

Step-by-step explanation:

5/15

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3 years ago
31-inch piece of steel is cut into three pieces so that the second piece is twice as long as the first piece and the third piece
pychu [463]

"31-inch piece of steel is cut into three pieces"

Call the pieces a,b,c

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"second piece is twice as long as the first piece"

b = 2a

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c = 1 + 7a

Ok, we have our equations, let's substitute the second and third into the first.

a + 2a + 1 + 7a = 31

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3 years ago
A line is drawn on a coordinate grid by the equation y = 4. Which of the following lines would represent a row parallel to it?
dedylja [7]
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8 0
3 years ago
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You move down 6 units. You end at (10, 4). Where did you start?
Alexandra [31]

Answer:

(10,10)

Step-by-step explanation:

coordinates are (x,y)

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so the original point was (10,10)

8 0
2 years ago
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Answer:

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Step-by-step explanation:

Answer explantion

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