A building 50 feet high casts a shadow 68 feet long.
Find the measure of the angle of elevation of the sun
Round you answers to the nearest whole degree.
Angle of Elevation =
degrees

angle of elevation=36°

Step-by-step explanation:

tan ~\theta=\frac{height}{base} =\frac{50}{68} =\frac{25}{34} \\\theta=tan^{-1}(\frac{25}{34}) \approx 36

i think is 3 and 6. this took me 10 min to think.hope to and hope that my answer is brainliest.(follow me )

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10