Answer:I’m not sure I think it’s b
Step-by-step explanation:
Hello!

In an isosceles trapezoid, both angles on each side of the base are congruent.
∠z ≅ 75°
∠y ≅ ∠x
Because of this, we can get the angle measure for z easily:
m∠z = 75°
Ben has 5 times Cindy's money, so he has d*5=5d dollars.
Anna has $32 more than Ben, so she has 5d+32 dollars.
Hope this helps!
You have to distribute the 3.
3*4x , 3*-5
12x - 15
Hope this helps :)
X*y = 450
y = 1/2x
x(1/2x) = 450
1/2x^2 = 450
x^2 = 450 * 2
x^2 = 900
x = sqrt 900
x = 30
y = 1/2(30)
y = 15
so ur numbers are : x = 30 and y = 15...but I am not sure of ur answer choices.