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ivolga24 [154]
3 years ago
12

What is the value of x?

Mathematics
2 answers:
klio [65]3 years ago
8 0

Answer:

x = 84°

Step-by-step explanation:

The sum of the interior angles of a pentagon is equal to 540°.

x + 107 + 108 + 110 + 131 = 540

x + 456 = 540

x + 456 - 456 = 540 - 456

x = 84

alexgriva [62]3 years ago
4 0

Answer:

x = 84

Step-by-step explanation:

If you add up all of the internal angles in ANY pentagon it will be 540, so

x = 540 - (131+108+107+110)

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Answer: 120

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3 years ago
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chubhunter [2.5K]

The correct answer would be <u><em>B. 2 - 1/3</em></u>

8 0
3 years ago
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ser-zykov [4K]

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7 0
3 years ago
 (Do it if you want BRAINLY) The original height of Khafre's pyramid, next to the Great Pyramid, was about 471 ft. Each side of
Lesechka [4]

We have the base measurement for the triangles composing the sides. We need their altitude.  

Imagine a right triangle with these sides:  

(1) from the apex of the pyramid to the point on the base directly underneath it (471 ft);  

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7 0
4 years ago
Rueben has scores of 70, 75, 83, 80 on four Spanish quizzes. What score must he get? on the next quiz to achieve a quiz average
igomit [66]

Answer:

92

Step-by-step explanation:

let 'q' = score on last quiz

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cross-multiply:

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