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 :

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

Why does Sally go home from the sleepover?

How did Burnside's aggressive moves lead to failure? A:He was removed from command for his actions. B:He was unable to keep command of his troops. C:He kept att

Which is a visual test feature

BRAINLIEST Under the Nazi regime, many Jewish people A. rebuilt synagogues. B. opened new businesses. C. were forced to live in ghettos. D. found safety by flee

How much would a 20% tip be on a $48 restaurant bill?

When a mutation occurs in a bacterial cell, which of the following happens first?

At the local grocer, the prices for oranges are the following: 2.5 lbs for $6.75 or 3 pounds for $7.25. How much will you save per pound, by buying the least ex

What is the Doppler effect used by weather forecasters to measure?

Roger makes 70 gallons of pink paint by mixing red and white paint. He uses 21 gallons of red and 49 white. What percent of pink paint is made of red paint

The original price of a surfboard is $522.54. Which coupon is a better deal? 300.00 off or save 55% help asap 10 points