Answer:
The last choice is the correct answer.
Step-by-step explanation:
I graphed the last equation on the graph below.
V≈ 863.27 in³
Volume is 1,692.46
pi(r^2)(h), 3.14(49)(11)
5x +4 it's A
Hope this helps
- Que
x = 51.98
tan 68 = opp/hyp = x/21
or
x = 21×tan68°
= 21(2.475)
= 51.98
