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ASHA 777 [7]
2 years ago
5

100 POINTS!!! REPOST!!! NEED HELP!!! NO SPAMMING!!! (Refer to the attached image)​

Mathematics
1 answer:
telo118 [61]2 years ago
6 0
<h3>Answer:  133 cm</h3>

============================================================

Explanation:

I'm going to relabel the figure as triangle ABC.

As the instructions mention, we'll use the law of cosines to find the missing side.

  • side a = 147
  • side b = 166
  • angle C = 50 degrees

Use these facts to find side c

c^2 = a^2 + b^2 - 2*a*b*cos(C)

c^2 = 147^2 + 166^2 - 2*147*166*cos(50)

c^2 = 17794.393497

c = sqrt(17794.393497)

c = 133.395628

c = 133

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Hi my answer -

Question 10 .
They should not publish the term "266 students". This is because they did not interview the whole 450 students.

They should only state the percentage of students who consider location as a great influence based from the number of students who participated in the study.

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Question 11.

B. Categorical data

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<span> B)Possible and likely

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P.S

Happy to help you have an AWESOME!!!! day
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