11). Trapezoid ABCD is similar to trapezoid-WXYZ. А w Z B C С D X Y Which of the following statements is true about the two trapezoids? AB BC AD WX А B WZ XY AB WZ ZY AB C CB YX XY WZ DBC

1. perpendicular

2. parallel

3. perpendicular

b, 20 yards

step-by-step explanation:

4932,9180,7625 are divisible by 9

step-by-step explanation:

to determine whether a given function is even, we simply substitute x with -x in the expression. if the result after simplification is identical to the original equation, then the function is said to be even other wise odd.

f(-x) = (-x)^2 - (-x) + 8

      = x^2 + x +8

the resulting function is not identical to the original one;

f(-x) ≠ f(x)

therefore, f(x) is not an even function