Mathematics, 23.07.2019 14:30 natnat55
How many solutions does the system 2x-y=-5 and 2x+y=5 have
Answers: 1
Mathematics, 21.06.2019 15:30, DJEMPGYT
Will give are given that xy is parallel to zw. if xz is a transversal that intercepts xy and zw, angle angle alternate interior angles. since xy is parallel to zw, we know that these angles are we also know that angle xvy and angle zvw are , and thus congruent. we can conclude that △xyv ~ △zwv using the similarity theorem.
Answers: 2
How many solutions does the system 2x-y=-5 and 2x+y=5 have...
Mathematics, 16.02.2021 05:40