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pooja195
 one year ago
Not sure how to do this one
http://prntscr.com/81da15
3x5=145 <is this the setup
pooja195
 one year ago
Not sure how to do this one http://prntscr.com/81da15 3x5=145 <is this the setup

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nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1m  n means that they are parallel

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1two different lines are parallel if their slopes are the same

pooja195
 one year ago
Best ResponseYou've already chosen the best response.13x5=145 < this the setup 3x=15<add 5 to both sides divide both sides by 3 x=50

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1how did you get 15?

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.01. The angles are same side interior angles. If they are supplementary, the lines are parallel. 2. The angles are corresponding angles. If the angles are congruent, the lines are parallel. 3. The angles are alternate exterior angles. If the angles are congruent ,the lines are parallel.

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.0The equation 3x  5 = 145 is correct.

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.03x  5 = 145 Add 5 to both sides. Then divide both sides by 3.

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1ye, then some details follow like the one on this website http://www.mathsisfun.com/geometry/parallellines.html but analytically, slopes are the same when lines are parallel

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.0x = 50 is correct.

pooja195
 one year ago
Best ResponseYou've already chosen the best response.1Thank you @nincompoop and @mathstudent55 ^_^

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1you don't need to keep giving me medals I prefer that you learn than my receiving of medals
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