A park ranger standing at the top of a 80-foot tower locates a fire and determines that the angle of depression to the fire is 25 degrees. Determine the horizontal distance of the fire from the base of the tower. Round your answer to the nearest tenth of a foot.

i believe it is c.y = 9x

rise over run. 9 units up over 1 unit right or 9/1

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation:

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step-by-step explanation:

there is nothing below so i cannot

step-by-step explanation: