Answer:
I feel like it b hope it correct though
No it is 0.9x10= 9. 0.9x 100 would be 90
Hello!
Let O be the center of the sphere, A the tangency point and B the location of the satellite.
m<ABO = 1/2m(b) = 1/2 * 138 = 69
m<OAB = 90
m<AOB = 180 - 90 - 69 = 21
21 * 2 = 42
The answer is 42°
Hope this helps!
The average rate of change is 1
2-1=1
3-2=1
4-3=1
