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3 years ago

The volume of a cube is 1,728 cubic inches, find the side length of each of its sides.

1 answer:

tatiyna3 years ago

3 0

The cube root of 1728 is 12inches. To find the volume of a cube you take one length and then cube it. Do the opposite with the volume to get a side length.

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Plot the point (4, −3).

larisa86 [58]

Answer:

A I think

Step-by-step explanation:

4 0

3 years ago

Whats 3m+2=8m-8 solved?

iragen [17]

3m+2=8m-8
-2 -2
3m=8m-10
-8m-8m
-5m=-10
/-5 /-5
m=2

7 0

3 years ago

Consider the equation

muminat

Answer:

A. $a=10\\ \\b\neq -8$

B. $a=10\\ \\b= -8$

Step-by-step explanation:

Consider the equation

$2(5x-4) = ax + b$

A. This equation has no solutions when the coefficients at x are the same and the free coefficients are not the same.

First, use distributive property:

$2(5x-4)=2\cdot 5x-2\cdot 4=10x-8$

So, the equation is

$10x-8=ax+b$

This equation has no solutions when

$a=10\\ \\b\neq -8$

B. The equation has infinitely many solutions when the coefficients at x are the same and the free coefficients are the same too.

So, the equation

$10x-8=ax+b$

has infinitely many solutions when

$a=10\\ \\b= -8$

In other cases, the equation has a unique solution

5 0

2 years ago

Mohamed surveyed his class on their favorite candy bar. 8 picked Snickers. 6 picked Kit Kats. 6 picked Milky Ways. If he applied

Gnom [1K]

Answer:

600:450:450

Step-by-step explanation:

8+6+6= 20

1500/20=75

8*75= 600

6*75= 450

6*75=450

Check:

600/75= 8

450/75= 6

450/75=6

3 0

2 years ago

Is 3x+5 congruent to 5x-1

Licemer1 [7]

Yes it is congruent to5x-1

7 0

2 years ago