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

a car travels 20 km west and then 20 km south. what is the magnitude of its displacement vector

How many solutions does this equation have? -5(z+1)=-2z+10

Carl Major pays a $390.00 premium annually. This represents 30% of the total premium. The rest of the premium is paid by his employer. Calculate:

What is the adjective in this sentence? See how he skillfully maneuvers the charging bull by moving the red cape ?

Write word problems that represent each way you can use a remainder in a division problem.include solutions.

What would be the outcome if a cell completed mitosis but did not undergo cytokinesis?

Cuántos años tienes tú? ¿Tienes una familia grande o pequeña? ¿Cómo es tu familia? ¿Tienes hermanos? Si tienes hermanos, ¿cómo se llaman? ¿Cuántos años tiene tu

Which list contains three equivalent fractions for 2/5 A-4/10, 6/20, 10/25. B- 4/10, 6/15, 8/20 C- 6/15, 8/16, 10/25 D- 6/15, 8/20, 12/25

Express the decimal -3.45 as a mixed number in simplistic form please show work(if possible)

1. Who did John Adams propose should be commander-in-chief of the Continental army? What was the main reason he suggested this person?