*20 points help pls easy question*
Find the value of x in the isosceles triangle shown below.
X=6
X=square root 84
X=square root 28
X=2

Which of the following lines is not parallel to the graph of y = 4x +7?

George is putting trim around his rectangular deck, including the gate. he will need 44 feet of trim to do the entire deck. if the deck is 13 feet long, how wide is the deck?

Find the condition that the zeros of the polynomial f(x) = x^3+3px^2+3px+r may be in a.p.