By substitution
f(6) = 1.8×2^(6)
= 1.8×64
= 115.2
The answer is -6 because the square root of 36 is 6, but then you have to add the negative in front of it.
Answer:
3.75 i think c:
Step-by-step explanation:
Answer:
64.5°
Step-by-step explanation:
angle of elevation is the angle from the point where the shadow ends. this create a right angle triangle. using tan, you can find the angle.
tan theta = opposite/adjacent
angle = tan^-1(42/20)
angle = 64.5°
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