Answer:
125.6 units = x
Step-by-step explanation:
72
---- = tan 37 degrees, so x = 72/(tan 37 degrees)
x
This comes out to x = 72/0.573 = 125.6 units = x
is strictly increasing on [0, 5], so
and
so the integral is bounded between
3a-50=8
3a=50+8
3a=58
a= 19and 1/3