jessicas342 jessicas342

03-12-2021
Mathematics

contestada

if 3x+ 40 is a supplementary to 5x what is the value of x

Respuesta :

jimthompson5910 jimthompson5910

03-12-2021

Answer: x = 17.5

Explanation:

Supplementary angles always add to 180 degrees.

(angle1) + (angle2) = 180

(3x+40) + (5x) = 180

8x+40 = 180

8x = 180-40

8x = 140

x = 140/8

x = 17.5

Answer Link

Otras preguntas

Which statement best explains the relationship between the electric force between two charged objects and the distance between them? As the distance increases b

what was one goal of the Americanization movement during the Progressive Era

what happens when a beta particle is emitted?

The social class system in Latin America during the 16th and 17th centuries reflects the

How did people during the Zhou Dynasty perceive natural disasters such as floods or famine? A) They believed it indicated the rulers were not following the Ma

in what ways are the life of the Inuits similar to my life and what ways are they different?

Which one of the following is a run-on sentence? A. I'm not a fan of wrestling, but Leslie is. B. Jerry told me he likes June, but Hank likes Julie better. C

5. Find the value of x. Any help is appreciated. Thanks ^-^

Which fraction of a Sr-20 sample remains unchanged after 87.3 years?

In this atmospheric layer, metoers burn up true or false