sarahrocks1123 sarahrocks1123
  • 01-08-2018
  • Mathematics
contestada

Geometry math question no Guessing and Please show work thank you

Geometry math question no Guessing and Please show work thank you class=

Respuesta :

Kristiania Kristiania
  • 01-08-2018

Here for AB to be parallel to CD, alternate interior angles must be equal,

2x+40=3x+10

3x-2x=40-10

x=30

so if x =30 , it will make AB parallel to CD

Option D , x=30 is correct

Answer Link

Otras preguntas

A circular pool is ten feet in diameter and five feet deep. What is its volume, in cubic feet?
What were some events/things that caused the Great Depression?
The unstated purpose of the Alien and Sedition Acts was to (A) unite the nation in time of danger (B) deport immigrants who were becoming too numerous (C) prote
How many miles can you get on one tank of gas if your tank holds 18 gallons and you get 22 miles per gallon?
how do day and nightat uranus's equator change asthe uranus revolves around the sun?
which explorer sailed for france?
The significance of the Open Door Policy for the United States lay in its (A) providing a use for the Philippines as a way station between China and the United
what is the kingdom and phylum of a euglena protest?
which explorer sailed for france?
If ab = 10 and a2 + b2 = 30, what is the value of (a + b)^2?