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neonofarm [45]
3 years ago
12

What is m∠PTR? a. 12 b. 40 c. 50 d. 140

Mathematics
1 answer:
nata0808 [166]3 years ago
7 0

Answer:

d. 140

Step-by-step explanation:

QTR is a 180 degree angle, so we can assume  PTR is 140 degrees because (x+28) is (12+28)= 40

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Answer:

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Step-by-step explanation:

Given:

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Solve for x

5x + 3x + 12 = 9x + 6

Collect like terms

5x + 3x - 9x = -12 + 6

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Plug in the value of x

JM = 9(6) + 6

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Answer:

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