Answer:
345 sq. ft
Step-by-step explanation:
You know that the area is the length times the width. Simply plug in values to your equation:
A = l * w
A = 23 * 15
A = 345
The area is 345 square feet.
19
+ = 14801
= 19
Answer:a=8; b=40
Step-by-step explanation:answer d is correct