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Orlov [11]
3 years ago
15

In circle A, marc BC is 71° and marc EF is 78°: Points B, C, E, and F lie on Circle A. Lines BE and CF pass through point D, cre

ating angle EDF. The measure of arc BC is 71 degrees, and the measure of arc EF is 78 degrees. What is m∠FDE? 35.5° 74.5° 39° 78°
Mathematics
1 answer:
jasenka [17]3 years ago
5 0

Answer:

74.5

Step-by-step explanation:

Since the angles are not on the center of the circle, we use this formula:

71+78/2= 74.5

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Step-by-step explanation:

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AVERE<br> Given: P(0, -13) and 7(15,-7)<br> What is the slope of PT?
Fynjy0 [20]

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Step-by-step explanation:

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Delta y: -7 - (-13) = 6

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If this helped, I really would appreciate if you tagged as brainliest!

8 0
2 years ago
Could you help me with this. <br><br> Express in simplest radical form.<br> 162<br><br> ​
Ivanshal [37]

Answer:

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Here is how to do that! First we write the square root of 162 like this:

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Next, we separate the numbers inside the √ as such:

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9√2

Step-by-step explanation:

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