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

Which of the following statements best explains how the increased popularity of the automobile encouraged the growth of suburbs? A. People with automobiles need

(select one answer) Militarists in Japan ______. 1 followed a policy of isolationism 2 held little power in the Japanese government 3 opposed Japanese aggressi

What is the Greatest Common Factor for the given polynomial? 5x3y2 + 15xy2 + 25x2y3

Help with my math please!

If y varies directly as x, what is the value of y in these ordered pairs? (4, 1) and (20, y)

What is a financial plan?

A sales person who convinces a customer to buy a more expensive product than the customer originally intended is using what sales technique? a. sales lead gene

Please help I don't know how to do this

Arrange the events that came before the formation of ISIS in the correct sequence. - rise of al-Qaeda in Iraq - death of al-Qaeda's leader in Iraq - emergence o

What are the positive impacts of the locomotive ?