Evaluate the expression when
a = 0.3
b = 0.5
c = 0.25

How do you find the area of this triangle.

Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2

I’m stuck on this equation, anyone got the answer?