A cylinder has a diameter of 8 inches and a volume of 1287 cubic inches. What is the height of
1 answer:
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Since the measure of angle is
The measure of its reference angle =
=
Now we have to compute the value of
The value of () lies in the fourth quadrant. In fourth quadrant, the value of tan is always negative.
So,
= -1.
Answer: x = 12
Step-by-step explanation:
Add 7 on both sides to get rid of the 7 and isolate x.
Now multiply both sides by to eliminate it and isolate x.
Proof;