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genesiskidd
genesiskidd genesiskidd
  • 21-02-2017
  • Mathematics
Answered

Given ∆QRS≅∆TUV, QS=4v+3, and TV=7v−9, find the length of QS and TV.?

a.

37

b.

4

c.

19

d.

20

Verified Answer :

Anonymous Anonymous
  • 22-02-2017

If ∆QRS≅∆TUV, Their corresponding sides would be equal so, 
QS = TV
4v + 3 = 7v - 9
7v - 4v = 3 + 9
3v = 12
v = 4

Now, QS = TV = 4(4) + 3 = 16 + 3 = 19

In short, Your Answer would be Option C

Hope this helps!

Answer Link
AngelLisa
AngelLisa AngelLisa
  • 22-02-2017

I did the math and it is 19

Answer Link

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