tinkadink0505 tinkadink0505

02-03-2019
Mathematics

contestada

if 2 alternate exterior angles of parallel lines are 4x+78 and 13x-49, what does x equal?

Respuesta :

02-03-2019

Alternate exterior angles are equal.

4x+78 = 13x- 49
Subtract 4x from both sides

78 = 9x-49
Add 49 to both sides

127=9x
Divide both sides by 9
X=14.1

Answer Link

Otras preguntas

I have vitiligo patches on my underarms, my feet and my genitals. Is this common?

The selection index provided in the PSAT score report is used to determine

A herd of 62 horses has 3 white and some black horses. What is the ratio of black horses to all horses? ( Mathematics)

Whether you decide to accept or decline a promotion, or are rejected, it is important to your future prospects that you ___________. a. Discuss your evaluation

PLEASE HELP WILL MARK BRAINIEST NEED IN 10 MINUTES 62 POINTS! AND NO FAKE ANSWERS! THIS IS MY SECOND TRY SO PLEASE HELP! Step #1: Your job is to interview one o

When point A( 3, 1) is translated 2 units to the right and 6 units up the coordinates of point A'

Which one of the following are true

A group of participants is interrupted while working on a problem. The participants then spend some time on an unrelated task and, finally, return to the initia

1. When a person does strenuous exercise, small blood vessels (capillaries) near the surface of the skin increase in diameter. This change allows the body to be

What’s the slope of the line?