X/3=9 X=??? I need help!
1 answer:
You might be interested in
20(40)
= 0.2
0.2(40) = 8
After price: $32.00
But, you save: $8
0.2(40) = 8
After price: $32.00
But, you save: $8
Answer:
width = 9.36 ft
length = 21.36 ft
Step-by-step explanation:
Let the width be x ft long. Then it follows that the length will be (x+12) ft long.
To calculate the area would then be
x(x+12) = 200
x
x = 9.36 ft or x = -21.36 ft
We take the positive answer. So the dimensions are
width = 9.36 ft
length = 9.36 + 12 = 21.36 ft