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kvv77 [185]
3 years ago
10

Subtract -7x + 6 from -2x^2 + 9x - 2

Mathematics
1 answer:
JulsSmile [24]3 years ago
4 0

Answer:

( - 2 {x}^{2}  + 9x - 2) - ( - 7x + 6) \\   = - 2 {x}^{2}  + (9 + 7)x + ( - 2 - 6) \\  =  - 2 {x}^{2}  + 16x - 8

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Part 1) m∠1 =(1/2)[arc SP+arc QR]

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Step-by-step explanation:

Part 1)

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Part 2)

we know that

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Part 3)

we know that

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PQ=PR

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2 years ago
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