U times any number by 3 and see witch ones the closest
27x3=81 that's what I think and that's the closest
Answer:
AD=5.82 units
Step-by-step explanation:
tan 31=3/BD
0.6009=3/BD
BD=5
AD^2=3^2 + 5^2
AD^2=9+25=34
AD=5.82
Answer:
384 square cm
Step-by-step explanation:
Fabric used will be equal to the total surface of the cubical block.

Since were trying to solve for n, you have to isolate it so you would divide both sides by 10, and that will give you n = 4