eyanah94
eyanah94 eyanah94
  • 16-06-2021
  • Mathematics
contestada

What is the formula for solving this

What is the formula for solving this class=

Respuesta :

abidemiokin
abidemiokin abidemiokin
  • 21-06-2021

Answer:

<ABC = 68degrees

Step-by-step explanation:

From the diagram, the measure of the given angles are supplementary;

9x+5 + 16x = 180

25x = 180 - 5

25x = 175

x = 175/25

x = 7

<ABC = 9x +5

<ABC = 9(7)+5

<ABC = 63 + 5

<ABC = 68degrees

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