Line et is a tangent to circle a at point t and the measure of ∠tng is 25° what is the measure of ∠net? a) 130° b) 50° c) 65° d) 90°

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?

On monday, the water was shut off 3 times for 1/4 hours, 2/3 hours, and 1-3/4 hours, respectively. what was the tireless number of hours the water was off?

Explain how you would construct a perpendicular bisector of wx using a compass and a straightedge. (31 points guys)