baka39123 baka39123
  • 04-05-2021
  • Mathematics
contestada

ZA and ZB are supplementary angles. If m_A = (8x – 27) and m
ZB = (4x + 3)°, then find the measure of ZA.
>_

Respuesta :

fnej
fnej fnej
  • 04-05-2021

Answer:

m<ZA = 109

Step-by-step explanation:

Supplementary angles mean the angles add up to 180 so:

8x - 27 + 4x + 3 = 180

12x - 24 = 180

12x = 180 + 24

12x = 204

x = 17

m<ZA:

8x - 27

8(17) - 27

136 - 27

109

Answer Link

Otras preguntas

Define the art term, light. Describe the purpose and importance of light.
What is catastrophism
6=p*36. Find the percent(p).
Please help??? a)Points D, E, and F are not in a line. To construct a circle through points D, E, and F, begin by drawing line segments and . Then construct the
Write an equation in point-slope form
In biomes located on land abiotic factors are used to classify the different biome types what are these abiotic factors
What part of the electromagnetic spectrum that is necessary for the sense of sight in humans?
A geographic location that experiences high levels of precipitation is most likely an area where _____.
What is the (possessive noun) in this sentence. The equipment belonging to the tennis team
What agreement officially ended the revolutionary war?