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marin [14]
3 years ago
13

What is the length of AD? Express the answer in terms of Pie.

Mathematics
1 answer:
Ostrovityanka [42]3 years ago
4 0

Answer:

3 pi

Step-by-step explanation:

We already know that the sum of the angles adds up to 360.

Therefore we get 73+ 104+ 43 + x = 360, where x = 140

arc length = \frac{angle}{360} * (2\pi r)

were the angle is 140 and r = 4. The radius was given.

Hope this helps.

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What lists all integer solutions of the inequality |x|<2
Nookie1986 [14]

Answer:

The solution to that inequality is (-2,2).

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I need help on this question
kherson [118]

Answer:

A

Step-by-step explanation:

Just put x = 80 and y = 210 into the equation...

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A:

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C:

210 - 90 = 2.6(80-40)

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3 years ago
Please help me worth a bunch of points 26 points
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29% of base is 26.5 This is a question about percentage not triangles or geometry
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Answer:

Around 91.38

Step-by-step explanation:

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