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lord [1]
2 years ago
11

Please help this is do tommorow

Mathematics
1 answer:
solong [7]2 years ago
6 0

A. The first reason is Sum of interior angles of a triangle

B. The second reason is they are Supplementary Angles

C. The third reason is proof of statement 1 and 2

D.  The statement is 180-m2=180-m2 and the reason is reflex Property

E. The fifth reason is Remote exterior Angles Thr.  



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Answer:

a. 144 ft

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Step-by-step explanation:

h = -16t² + 64t + 80

a. This is a parabola, so the maximum height is at the vertex.

t = -64 / (2 × -16)

t = 2

h = -16(2)² + 64(2) + 80

h = 144

The apple reaches a maximum height of 144 ft.

b. 0 = -16t² + 64t + 80

0 = t² − 4t − 5

0 = (t + 1) (t − 5)

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t must be positive, so it takes 5 seconds to reach the ground.

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