22. The area of a rectangular room is given by the trinomial ^2 + 3 − 40. What are the possible dimensions of the rectangle? Use factoring.

Step-by-step explanation:

x² + 3x - 40 = x² + 8x -5x - 5*8

= x*(x + 8) -5*(x+8)

=(x+8)*(x-5)

possible dimensions of the rectangle are: (x+8);(x-5)

step-by-step explanation:

a rhombus is a parallelogram enjoying his symmetry.

i believe the answer is 68cm

step-by-step explanation:

i just took 34 x 2 because the space between v and y is the same as y to k.