Answer:
helppppp
Step-by-step explanation:
Answer:
40%
Step-by-step explanation:
15-9=6
6/15=2/5=40/100=40%
So first I hope this helps! But from what I’ve learned in school is that a unit rate pretty much just mean *1... so in words the answers would be 1/6 and hour for every 2/23 miles
(x - 8)^2 = 144
take the sq rt of both sides
x - 8 = 12
x = 12 + 8
x = 20
20 feet by 20 feet