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Sati [7]
3 years ago
11

I dont understand how to explain this. ​

Mathematics
1 answer:
podryga [215]3 years ago
6 0

Answer:

Angle F is 50° because their side lengths are different but the angle measurements did not change. All triangles add up to 180 degrees and a right angle is 90 and it gives you the other angle measurement. So you would do 40 plus 90 which would get you 130. To find the last angle you would do 180 minus 130 which is 50. Angle F is 50 degrees.  

Step-by-step explanation:

this is what i would say

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A statistics professor plans classes so carefully that the lengths of her classes are uniformly distributed between 49.049.0 and
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Answer:

10% probability that a given class period runs between 51.25 and 51.75 minutes.

Step-by-step explanation:

An uniform probability is a case of probability in which each outcome is equally as likely.

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Uniformly distributed between 49 and 54 minutes

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