cooperdean100
cooperdean100 cooperdean100
  • 21-10-2020
  • Mathematics
contestada

please explain this someone

please explain this someone class=

Respuesta :

StinkyGarbage1
StinkyGarbage1 StinkyGarbage1
  • 21-10-2020

Answer:

A. x=5

B. Look at image for answer

Step-by-step explanation:

No she is not correct.

Since both angles have the same measurement you set them equal to each other as so & solve for x

2x+90= x+95

x+90=95

x=5

In order to find the angle measurements you plug in 5

2(5)+90

10+90

= 100 degrees

Supplementary angles add up to 180 degrees so the angle next to the 100 degree one is 80 degrees

Ver imagen StinkyGarbage1
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