Answer:
x = 18 ; y = 10 ; z = 102°
Step-by-step explanation:
The triangle in the pic is an isosceles triangle.
As it is an isosceles triangle , it's two sides will be equal .



Also, both the base angles will be equal.



According to angle sum property of a triangle , sum of measure of all the angles of a triangle is equal to 180°. So,



Step-by-step explanation:
If there is a growth of 5.6% per time unit. The function is
f(t) = 1600 * (1.056)^t
Is it a yardstick? It has 2 ft of the edges and one ft in the middle.
I think the answer would be D. Hope this helps!