destinybrianna1
destinybrianna1 destinybrianna1
  • 04-01-2017
  • Mathematics
contestada

Find the value of angle abc

Find the value of angle abc class=

Respuesta :

fencingparry4
fencingparry4 fencingparry4
  • 04-01-2017
Since a triangle's inside degrees add up to 180

4x+7+11x-9+32=180
x=10

Then plug X in for angle B

11(10)-9
110-9

Angle B is 
101 degrees
Answer Link

Otras preguntas

What was the importance of the Nile River in ancient Egypt? What was the river used for? (3-4 sentences)
three times blank is greater than 3 but less than 6
45+72=5(5+9) what is maya's eror Mya did not write the common factor in the correct place. Mya wrote two expressions that are not equivalent. Mya did not use
What is the interquartile range for the data set?
what is the solution to the equation below? round your answer to two decimal places. 4e^2x+16=36
why would there be racial tentions in the 1920s?
Estimate the sum: 1 3/7 + 3 5/9 + 1/2. Show your work.
Connecticut state sales tax is 6% Lucy person a picture frame that cost $10.50 what is the Connecticut sales tax on this item
What resource helped promote the economic growth of the Middle colonies? Fish Fur Herbs Rice
Find the slope of the line.(-4,1) (1,-2)