Owen is measuring the angles of a triangle. he knows that two of the angles have the same measure and the third angle has a measure of 100°. what is the measure of the other two angles?

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

Solve the equation -9p - 17 =10 a -3 b. 16 c. 18 d -16

Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a.  x2  − 4x  − 7 = 0b. 4r2  + 11r  − 3 = 0c. 3m2  + 7 = 0d.  t2  + 2t  + 1 = 0