Answer:
15 feet
Step-by-step explanation:
do 8/5=1.6, 24/1.6=15
Answer:
x=4
Step-by-step explanation:
Answer:
see explanation
Step-by-step explanation:
The side of the square = x + 2, thus area is equal to
(x + 2)² ← expand using FOIL
= x² + 4x + 4
Given area = 7 then
x² + 4x + 4 = 7 ( subtract 4 from both sides )
x² + 4x = 3 ← as required
It will take 22.5 min cause 25 divided by 100 wuld be 4 wich then divide 90 with