Convert 60 miles per hour to feet per minute.
a) 88 ft/min
b) 528 ft/min
c) 5,280 ft/min
d) 316,800 ft/min

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2

6e14 is the answer.

2 over 5 and 4 over 15

don’t know last one sorry

step-by-step explanation:

236 cm 16 time 12 = 192

6 times 7 = 42

192+42