86%, 3/4, 0.682, 0.67, 5/8, 0.41
^ I converted the above to decimals first and then arranged them that way.
1/20 = 0.05 x 100 = 5%
Answer:
6/8
Step-by-step explanation:
I answered this math question on edge and 100%.
Answer:
d
Step-by-step explanation:
Height of the pentagon = 9 ft
Edge of base = 3 ft
![area of pentagon = \frac{s^{2}n}{4 tan\left ( \frac{180}{n} \right )}](https://tex.z-dn.net/?f=%20area%20of%20pentagon%20%3D%20%5Cfrac%7Bs%5E%7B2%7Dn%7D%7B4%20tan%5Cleft%20%28%20%5Cfrac%7B180%7D%7Bn%7D%20%5Cright%20%29%7D%20)
s is the length of any side = 3
n is the number of sides = 5
tan is the tangent function calculated in degrees
![\\ \\\\area of pentagon = \frac{3^{2}(5)}{4 tan\left ( \frac{180}{5} \right )}\\\\\\area of pentagon = \frac{9(5)}{4 tan\left ( 36 \right )}\\\\area of pentagon = \frac{45}{4 ( 0.7265 )}\\\\area of pentagon = \frac{45}{2.906}\\\\area of pentagon = 15.4852](https://tex.z-dn.net/?f=%20%5C%5C%20%5C%5C%5C%5Carea%20of%20pentagon%20%3D%20%5Cfrac%7B3%5E%7B2%7D%285%29%7D%7B4%20tan%5Cleft%20%28%20%5Cfrac%7B180%7D%7B5%7D%20%5Cright%20%29%7D%5C%5C%5C%5C%5C%5Carea%20of%20pentagon%20%3D%20%5Cfrac%7B9%285%29%7D%7B4%20tan%5Cleft%20%28%2036%20%5Cright%20%29%7D%5C%5C%5C%5Carea%20of%20pentagon%20%3D%20%5Cfrac%7B45%7D%7B4%20%20%28%200.7265%20%29%7D%5C%5C%5C%5Carea%20of%20pentagon%20%3D%20%5Cfrac%7B45%7D%7B2.906%7D%5C%5C%5C%5Carea%20of%20pentagon%20%3D%2015.4852%20)
Volume of the pentagon = area of base (height )
Volume of the pentagon = 15.4852 (9)
Volume of the pentagon = 139.366
Volume of the pentagon = 139.37 cu.ft
Answer:
Step-by-step explanation:
H