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aksik [14]
3 years ago
6

Find the measure of the are or central angle indicated. Assume that lines which appear to be

Mathematics
1 answer:
Afina-wow [57]3 years ago
8 0

Answer:

major arc CEB = 320°

Step-by-step explanation:

arc BF = 140°

arc CE = 140°

arc CB = arc EF

arc CB + arc EF = 360-280 = 80

arc CB = 40°

major arc CEB = 360 - 40= 320°

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Which absolute value expression represents the distance between 1.7 and -1/2
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Answer: None of the above

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3 years ago
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Find the measure of each exterior angle of the polygon.
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How to solve -2y-4=4(y-1)
tangare [24]
-2y-4=4(y-1)

Always remove the pararentheses as your first step.

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6 0
3 years ago
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To estimate the height of a building, a stone is dropped from the top of the building into a pool of water at ground level. The
kupik [55]

Answer:

The height of the building is 153.664 meter.

Step-by-step explanation:

Consider the provided function.

s(t) = 4.9t^2 + v_0 t + s_0

Here t represents the time v₀ represents the initial velocity, s₀ represents the initial height and s(t) represents the height after t seconds.

It is given that the splash is seen 5.6 seconds after the stone is dropped.

That means after 5.6 seconds height s(t) = 0, Also the initial velocity of the stone is 0.

Substitute respective values in the above function.

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As height can't be a negative number so the value of s₀ is 153.664.

Hence, the height of the building is 153.664 meter.

7 0
3 years ago
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