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Find QR. A).12 B).-8 C).9 D).6
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Find QR.
A).12
B).-8
C).9
D).6

Find QR. A).12 B).-8 C).9 D).6-example-1
User Piyush Bhati
by
7.0k points

1 Answer

3 votes

Answer:

D. 6

Explanation:

Let's first find x :-


\sf 3 + 2x + 22 = x + 17


  • \sf 2x + 25 = x + 17

  • \sf 2x - x = 17 - 25

  • \sf x = - 8

Now that we found x, let's find QR :-

QR = 2x + 22


  • \sf QR = 2( - 8) + 22

  • \sf - 16 + 22

  • \sf 6

Therefore, QR = 6 !!!

User FastJack
by
6.3k points
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