Question 3 (1 point) A county has constructed a conical building to store sand. The cone has a height of 195 ft and a diameter of 307 ft. Find the volume of this building to the nearest hundredth. A. 14,427,165.67 ft
B 31,329.35 ft
C 1,531,546.25 ft
D 4,809,055.23 ft​

215.92 dollars is the answer

the answer is two. hope this !

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.

they charge the same amount at 20 minutes.

step-by-step explanation: