Answer:
the angle of depression is 45 degrees
Step-by-step explanation:
120(150)
angle theorem
points postulate
90/2=45
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3
A direct variation is of the form
y = kx
We know x and y so we can find k
81 = k *27
Divide each side by 27
81/27 = 27k/27
3=k
The constant of variation is 3
A
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