Answer:
Rotation then dilation.
Step-by-step explanation:
Dilation changes the size. So the result is a similar not congruent triangle. The other transformations move the figure around on the plane.
If I did my math right the answer would be X = -5/4
hope this helps!
Distributive, symmetric, no idea cause none of these seem right, communicative, addition property of 0, can't see the last one
The figure can be splitted into 2 trapeziums.
Hence, 14.5 * 16 + 20 * 10 = 432.