Fill In The Blank Use the Alternate Interior Angles Theorem diagram to answer the question. Give the missing reason in this proof for the letter given .
1. A. _
2.B. _
3.C. _

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?

If each bricks costs and he can only buy one brick how much will it cost him to get the material to put around the outside of his garden?

M∠abc=138° and m∠def=31° . which statement is true about ∠abc and ∠def ? a: the angles are neither complementary nor supplementary. b: the angles are complementary. c: the angles are supplementary.