Evaluate the expression begin expression . . a, plus b . . end expression, when a equals 3 and b equals negative 5. a –8 b –2 c 2 d 8

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

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

If x-1 and x+3 are the factors of x3+10x2+ax+b find a and b