This isn't a valid answer but that looks alot like a Parcc test. Are you cheating?And it's .0318 %
Sinα=height/length
length=height/sinα, we are given that α=20° and h=33 in
length=33/sin20° in
length≈96.49 in (to nearest hundredth of an inch)
Answer:
630 ft^3
Step-by-step explanation:
Answer:
n =11
Step-by-step explanation:
Answer: 20 feet perimeter is the largest allowed
Step-by-step explanation: width=2.5 length=no more than 3x2.5
so find longest possible length allowed...
2.5x3=7.5
calculate largest perimeter allowed...
2(7.5+2.5)=20