Answer:
46.6 mph
Step-by-step explanation:
1 Kph is .6213 mph
The area of an object is found by multiplying the length by the width, so to solve your problem, multiply 8*4 to get 32.
Answer:
0.800
Step-by-step explanation:
Answer:
The answer is 9x-4.
Step-by-step explanation:
First calculate the area of the backyard. This is 13x-1. Then multiply the area of the patio so multiply x +3 by x+ 3. The answer to this is 4x+3. Next subtract the area of the patio from the area of the backyard. The answer is 9x-4.