I will give brainliest 3. What does the slope tell you about the rate of change in elevation during Ryan's uphill climb?
What was the total elevation change? (2 points: 1 for identifying the rate of change, 1 for the
total elevation change)

mean, 40.6

step-by-step explanation:

191 students play sports and ninety-seven 10th graders were surveyed.

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