can you please help with this worksheet

O 3) Determine the value of k such that each trinomial is a perfect square. (TAPS - 4) a ) 25x2 + kx + 144 3600 X 1 3600 ( b) x2 - 12x + k X + - 25 x ( X+ 164)11 (x+ 144) K= 3601 4) Given the diagram. Determine: a) The area of the shaded region. (TAPS - 5) 3 x + 1 by rectangle 2 x + 3 x+2 2x-5 9) y - h ) y = D y= k ) b) Using your answer from part a determine the area of the shaded region if x = 9cm. (TAPS - D 2) ation of th ich by a fa translati ch by a f and a v vertic :tch by etch al tran 4 .a 5) The volume of a rectangular prism is represented by the expression: 16x3 - 56x2 + 49x a) Determine algebraic expressions for the dimensions of the prism. Recall: V = lwh (TAPS - 4) rabol factor * - 14 + 347 - 56 b) Describe the faces of the prism. (TAPS - 2)