Will the following matching operations succeed or fail? If they succeed, what are the resulting instantiations of variables? a. point(A, B)=point(1,2) b. point(A, B)=point(X, Y,Z) c. plus(2,2)=4 d. +(2,D)=+(E,2) e. triangle(point(-1,0),P2,P3)=triangl e(P1,point(1,0),point(0,Y))

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).

The median am of triangle ∆abc is half the length of the side towards which it is drawn, bc . prove that triangle ∆abc is a right triangle, and find angle mac and abm

Will give brainliest for correct answer 8. use the distance time graph to answer these questions: a. what does the graph tell us about the velocity of the car? b. what is the average velocity of the car? (show work) c. is the velocity reflected in the graph positive or negative?d. is there any point on the graph where the car is not moving? how do we know?