saabrrinnaaa
saabrrinnaaa saabrrinnaaa
  • 12-11-2018
  • Mathematics
contestada

please help me with this question

image attached

please help me with this question image attached class=

Respuesta :

juneiparis666
juneiparis666 juneiparis666
  • 12-11-2018

4x-9+x-1=180    => Same side interior angles are supplementary

5x-10=180          => Add like terms

5x= 190           => Addition Property of equality

x= 38


Substitute:

m<A=4x-9

m<A=4*38-9

m<A=143

Answer Link

Otras preguntas

Read this excerpt from “The Inside Search” by Zora Neale Hurston. The next day I received an Episcopal hymn-book bound in white leather with a golden cross stam
How did Vietnam seem to impact the soldiers & nurses that lived through it? How do you think it would have impacted their friends & families?
the 25th term in the arithmetic sequence given that a1 = 4 and a2 = 9 Use either of these formulas
Calculate the mean of the following set of data. Set of Data: 88, 89, 92, 85, 94, 82, 94 Mean= Median= Mode=
an electric heater is rated 100w and 250vcalculate the heating element when in is use ​
Explain why Stalin imposed the Berlin blockade in 1948​
Before creating an outline for a speech a speaker should create a graphic organizer. A. True B. False
What should you do when you decide you need to learn more about a topic? Check all that apply.
Why do you think the United States is heavily involved in bitcoin mining?
i need help asap please