ibesisioma82091 ibesisioma82091

17-09-2022
Mathematics

contestada

Find the value of j. Show all steps to the solution and give reason to your calculations

Find the value of j Show all steps to the solution and give reason to your calculations class=

Respuesta :

douglas9015 douglas9015

17-09-2022

Answer:

j=50°

Step-by-step explanation:

10x-20=5x-3+4x-2( ext angle of ∆)

10x-5x-4x=-3-2+20

x= 15

substitute the value if x

10(15)-20+ j=180 ( sum of angles in straight line)

130+j=180

j=180-130

j=50°

Answer Link

Otras preguntas

What’s the slope intercept form?

Why has the tobacco lobby lost some of its power?

If you ate 60 pieces of candy in 4 hours how pieces of candy did you per hour

Seeks out new challenges and sees obstacles as problems to solve and ways to grow are examples of a a. Growth mindset b. Fixed mindset

Simplify 12(3y+x) how to do this

CORRECT GETS BRAINLIEST I NEED A “BECAUSE” TOO I FORGOT HOW TO DO THIS

After Mary had read a new book in the library, she went home

What determise the sex of an organ

Croquet ball A moving at 8.3 m/s makes a head on collision with ball B of equal mass and initially at rest. Immediately after the collision ball B moves forward

The French & Indian War led the colonists towards the idea of independence because: 1. it made the colonists hate King George Ill for forcing them to kill i