Rosalinda27
Rosalinda27 Rosalinda27
  • 14-07-2017
  • Mathematics
contestada

Help me in geometry please

Help me in geometry please class=

Respuesta :

choixongdong
choixongdong choixongdong
  • 14-07-2017
QT = RS
30 = 4x + 10
20 = 4x
x = 5

answer
x = 5 It's B. second choice
Answer Link
wikk
wikk wikk
  • 14-07-2017
In a rectangle, opposite sides are congruent.

So this means that
QT = RS
or
30 = 4x + 10
subtract the 10 from both sides

20 = 4x
divide both sides by 4

5 = x

answer is B. 5
Answer Link

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