Answer:
henlo -u-
Step-by-step explanation:
let the width of the rectangle be x
area of rectangle is l*b
x * (x + 6) = 40^2
x^2 + 6x = 40^2
x^2 + 6x = 1600
x + 6x =√1600
x + 6x = 40
7x = 40
x = 5.7
Hope you found this useful
The first one equals 16. The second one equals 0.0625
Answer:
hmmmmm
Step-by-step explanation:
Answer:
Emma is right because Jon put ¨2.5¨ notebooks when there are really $5
Step-by-step explanation: