santiagorubio2 santiagorubio2
  • 22-03-2018
  • Mathematics
contestada

Find the value of x and the value of y.

Find the value of x and the value of y class=

Respuesta :

choixongdong
choixongdong choixongdong
  • 22-03-2018
5x - 100 + x - 20 = 180 (sum of supplementary angles is equal 180)
6x - 120  = 180
6x = 300
  x = 50

x - 20 = 50 - 20 = 30

so
3y = 30 (vertical angles are equal)
 y = 10
Answer Link

Otras preguntas

What percent of 137 is 86?
how many 3/10 centimeter segments are in 3 centimeters
Multiply: Using FOIL method (x-8)^3
Which sentence uses correct capitalization? A. The New Deal was enacted during Franklin Delano Roosevelt's presidency. B. Ronald Reagan was a Movie Star before
what protects the inside of the cell from the outside world?
how do u work out the value of t 3t+4=t+13
What percent of 137 is 86?
what does adapt mean in social studies
64/9 in a mixed number
Which of the following statements is true? Viruses are much bigger than bacteria. Viruses are cells with either RNA or DNA. Viruses are bundles of genetic mater