hunterbrown13 hunterbrown13
  • 17-12-2021
  • Mathematics
contestada

In ΔRST, m ∠ R = ( 5 x + 15 ) ∘ m∠R=(5x+15) ∘ , m ∠ S = ( 6 x + 8 ) ∘ m∠S=(6x+8) ∘ , and m ∠ T = ( 4 x + 7 ) ∘ m∠T=(4x+7) ∘ . What is the value of x ? x?

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casyherjacob
casyherjacob casyherjacob
  • 17-12-2021

Answer:

X=2

Step-by-step explanation:

5x+15+6x+8+4x+7=60

combine like term

5x+6x+4x=15x

15+8+7=30

subtract 30 from both sides

15x+30=60

-30. -30

15x=30

divide 15 from 30

X=2

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