Answer:
=$306
Step-by-step explanation:
9/20*$680
The surface area of a rectangular prism is measured by multiplying length, width, and height:
a = l•w•h
4 • 5 • 15
20 • 15 = 300
So the area of this rectangular prism is 300<span>in².</span>
Xa+xb+21+2b is the answer
Answer:
50
Step-by-step explanation:
