coolbro172 coolbro172
  • 24-03-2018
  • Mathematics
contestada

find the value of X and explanation please

find the value of X and explanation please class=

Respuesta :

EGGContract EGGContract
  • 24-03-2018
150 and the unknown angle next to it equal 180.

180 - 150= unknown angle
30 degrees= unknown angle

Then the triangle also equals 180 so we add the angles and solve for x

3x + 2x + 30= 180
5x + 30= 180
5x= 150
x= 30

3x= 3(30)= 90 degrees
2x= 2(30)= 60 degrees
Answer Link

Otras preguntas

Guys please help!! I’m having trouble with this
Plz help what are the coordinates
What is the formula for lead(ii) phosphate?
Maureen bought cupcakes for her sister's birthday party. 40% of the 95 cupcakes had sprinkles on top. How many cupcakes had sprinkles?
in a free market, prices are determined by
NEED ANSWER/STEPS A.S.A.P |x| > 5
help, please the question and thank you
PLEASE HELP!!!! I WILL MARK BRAINLIEST!!!
During thunderstorm formation, a lot of energy builds up in cumulonimbus clouds because some processes that help form the cloud and that occur within the cloud
What are the coordinates plz