3 years ago

What’s the missing angle

Mathematics

1 answer:

charle [14.2K]3 years ago

7 0

Answer:

the answer will be 28

Step-by-step explanation:

180-47-31=102

since vertical angles have the same value the top angles for both triangles will be 102 degrees

102+50=152

180-152=x

28=x

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3 years ago

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A ball is thrown vertically upward. After t seconds, its height h (in feet) is given by the function h(t)=72t-16t^2. What is the

irakobra [83]

Answer:

The maximum height that the ball will reach is 81 ft

Step-by-step explanation:

Note that the tray of the ball is given by the equation of a parabola of negative main coefficient. Then, the maximum value for a parabola is at its vertex.

For an equation of the form

$at ^ 2 + bt + c$

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3 years ago