Melissa is standing 40 ft from a tree, so m = 40 is base of the triangle.
angle of elevation (aoe) = 50°
The tree's height (h) is the side opposite the aoe (50°), therefore in trigonometry tangent 50 = opposite / adjacent. The side adjacent to that angle (50°) is the base (m). Therefore:
tan50 = h/m
And now h = m (tan50)
h = 40 (1.19) = 47.7 ft
Answer:
b=42
c=180
Step-by-step explanation:
Answer:
Marco would make $8.5 /hour. You have to divide 85 by 10 then youll get your answer. hope this helps you.
Step-by-step explanation:
Answer:
-80
Step-by-step explanation:
