jinelc17 jinelc17

02-02-2021
Mathematics

contestada

(02.07)
Which relationship is always true for the angles r. x, y, and z of Triangle ABC? (4 points)

0207 Which relationship is always true for the angles r x y and z of Triangle ABC 4 points class=

Respuesta :

jimthompson5910 jimthompson5910

02-02-2021

Answer: Choice B) 180 - x = r

===========================================================

Explanation:

Angles r and x form a straight line, or straight angle, that is 180 degrees.

We then can say

r+x = 180

r+x-x = 180-x .... subtract x from both sides

r = 180-x

180-x = r

Answer Link

Otras preguntas

What are the steps to solve this?

To calculate the area of the front surface of a box,you (a) add the length to the height (b) add twice the length to twice the height ( c) multiply the length b

If x=3 and y=-2 and z=4, what is the value of 3x + 2y - z?

Write a newspaper headline about the Boston tea party from the points of view of a loyalist and a patriot. Explain your headlines.

-2 (x-7)=-(2x+5) solve for x

What are the steps to solve this?

What are the steps to solve this?

-2 (x-7)=-(2x+5) solve for x

Jane likes to sunbathe She has read about risks from sunbathing and how to reduce them. She thinks she is not at risk from sunbathing because she has dark skin.

Jane likes to sunbathe She has read about risks from sunbathing and how to reduce them. She thinks she is not at risk from sunbathing because she has dark skin.