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White raven [17]
3 years ago
6

Given: QR = ST, QS = 5x + 17, RT = 10 - 2x, RS = 3 Find: QS and QT

Mathematics
1 answer:
spayn [35]3 years ago
7 0

Answer:

QS=12, QT=21

Step-by-step explanation:

QS=RT

5x+17=10-2x

x= -1

QS= 12

QS-RS=QR

QR=ST=9

QS+ST=QT

QT=22

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Please, see the attached file.

Answer: Third option 15.75 m

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