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creativ13 [48]
3 years ago
13

If ∆PML ~ ∆TRQ, find QR.

Mathematics
1 answer:
Svetllana [295]3 years ago
5 0

Answer:

QR=6.4

Step-by-step explanation:

QR is equal to LM

7x-9=2x+2

add 9 on both sides

7x=2x+11

subtract 2x from both sides

5x=11

divide by 5

11/5=2.2

x=2.2

replace x with 2.2

2(2.2)+2

4.4+2

6.4

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