Answer:
what is the question? this is a statement...
This is what a rectangular prism looks like
Now for the definitions:
The perimeter is.... all of the lengths of sides added together.
The area is.... the sides all added together cubed
The volume...... the whole inside. (Think like it’s a shoe box and then you fill the shoe box up with water) that’s the volume
Answer:
x=19
Step-by-step explanation:
(x+14)+(57)=90
x+71=90
x=19
Answer:
y=-2x+1
Step-by-step explanation: