(10) A piece of wire is cut and soldered to form the framework of a cube. The volume of the cube is 10648 cm3.
Find the length of the wire used.

Step-by-step explanation:

Volume of a cube = l³

where

l is the length of one side

From the question

volume of cube = 10648 cm³

So the length of the wire used is

We have the final answer as

Hope this helps you

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )