Answer:
Infinite
Step-by-step explanation:
There can be infinite triangles with those angle measurements as long as they are similar triangles. This means that the sides are proportional.
A
BECAUSE THERE IS ONLI ONE VARIABLE
15.22 kilometers
$31.50
35-10%=31.5
x = 9
Isolate x first by moving 16 to the other side
x = 25 - 16