The Sunsphere in Knoxville, Tennessee, is a 5-story reflective glass globe on top of a tall steel tower. The globe has a diameter of about 73 feet. What is the approximate surface area of the sphere?
a. 16,733 ft
917 ft
b. 1,834 ft?
d. 66,969 ft
I'll give

x = -4

step-by-step explanation:

- 20 - 4(x + 3) = 4x

=> -20 - 4x - 12 = 4x

=> - 32 -4x = 4x

=> -32 = 4x + 4x

=> - 32 = 8x

=> -32/8 = x

=> -4 = x

b. 18

step-by-step explanation:

so the equation for this is:

ab^2=ac⋅ad

ab being the top length of 6 and ac being the length of 2 and ad being the length of x. let's plug into the equation:

6^2 = 2x

now lets just solve for x:

36 = 2x

18 = x

i hope that !

$113.42

i hope that is right.

step-by-step explanation:

do you have an easier question cause this shh is hard like theheck

step-by-step explanation: