Ask
your own question, for FREE!
Geometry
12 Online
Can someone PLEASE help me understand this?
Still Need Help?
Join the QuestionCove community and study together with friends!
a. x = 15, y = 12 b. x = 14, y = 11 c. x = 14, y = 12 d. x = 15, y = 11
Hint: Properties of similar triangles http://www.ask-math.com/properties-of-similar-triangles.html
3x-7=2x+7 find x,then 2x+7 to find y
the two lines with arrows are parallel hence, by property corresponding angles \(2x+7=3x-7\) and by property of consecutive interior angles \(3x-7+12y+1=180^{\circ}\)
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
heartlessprophet:
How do i get paid from work when im in job court ?
Aubree:
Guys, what does love feel like? I've been getting a tight chest and when I talk to him my heart rate hangs out around 100-120 beats per min, and when he doe
thereneelg:
ok... anyone have advice?? ...I did Choir all throughout Middle school and have ALWAYS been put in Soprano those three years.
kamariana:
The Byzantine Procopius is known for (5 points) reconquering much of the old Roma
chuckD:
hellp!!! what does it mean to describe a scientist as skeptical Why is sceptical
DoltonCarlee:
So like do y'all know anything about the first world war?
thehearken:
anyone know how to explain this so its easier for me to understand? b(1)=2, b(n)=
18 hours ago
0 Replies
0 Medals
21 hours ago
8 Replies
1 Medal
1 day ago
6 Replies
1 Medal
2 days ago
0 Replies
0 Medals
2 days ago
2 Replies
1 Medal
1 day ago
2 Replies
0 Medals
2 days ago
5 Replies
2 Medals