Scientists can measure the depths of craters on the moon by analyzing photos of shadows. In this picture, the length of the shadow cast by the edge of a crater is 500m. The Sun's rays create an angle of elevation that is 55°.

45

step-by-step explanation:

to find a percentage, add a decimal in front and multiply it by the other number.

.25 times 180= 45

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step-by-step explanation:

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step-by-step explanation:

look at the picture.

y-intercept for the function on a picture is 4 → point (0, 4).

y-intercept for the function

is for x = 0. substitute:

y-intercept is 8 → point (0, 8).