Kevin went hiking in search of the waterfall, but he ended up at the lookout point instead. If every unit on the graph represents 0.5 miles, how many miles will he need to hike from the lookout point to get to the waterfall Help

you didn't give me the choices, so i will just give you the graph so you can look at your choices and choose the right one.

a reflection across the x axis and a 90 degree rotation left and right.

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step-by-step explanation:

yx = 36

step-by-step explanation:

cos f = opposite side/ hypotenuse

cos f = yw / yx

we know cos f = 4/9 and yw =16

4/9 = 16/yx

multiply each side by yx

4/9 yx = 16/ yx * yx

4/9 yx = 16

multiply each side by 9/4

9/4 * 4/9 yx = 16 *9/4

yx = 36