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dlinn [17]
3 years ago
10

Please answer the question please. The question is down below.

Mathematics
1 answer:
nekit [7.7K]3 years ago
7 0

Answer:

Please add a picture!

Step-by-step explanation:

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kogti [31]
Answer:

Ok

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3 years ago
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Mhanifa please help! Solve for the unknown in each triangle. Round to the nearest tenth.
Scilla [17]

Answer:

(D)

<u>Use the law of sines:</u>

  • 13 / sin x = 12 / sin 67°
  • sin x = 13 sin 67° / 12
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  • x = arcsin (0.997)
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(E)

<u>Find the third angle:</u>

  • 180° - (48° + 61°) = 71°

<u>Use the las of sines:</u>

  • x / sin 61° = 21 / sin 71°
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8 0
2 years ago
Will mark brainliest for whoever answers
Sloan [31]

Answer:

8.5 hours

Step-by-step explanation:

30 mins per page ( 15 )

so, 30 × 15 = 450

each hour is 60 minutes so 450 ÷ 60 = 7.5

then add the 1 hour that she already took to write the outline, so 8.5 hrs

5 0
2 years ago
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WHAT IS THE LENGTH OF EF IN THE RIGHT TRIANGLE BELOW? answers are in the picture !
xeze [42]
Using\ the\ Pythagoreans'\ theorem,\ \\ \\ \\ c^2=a^2+b^2 \\ \\ 25^2=7^2+b^2 \\ \\ b^2=625-49 \\ \\ b= \sqrt{576} \\ \\ = 24\ units
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3 years ago
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Find the area of the regular polygon shown. Round your answer to the nearest tenth if necessary.
andriy [413]

Answer:

The answer is either B or D.

Step-by-step explanation:

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