Solve for x. ax + b = r
x = r-b/a
x = b-r/a
x = a-r/b
x = b-a/r
a
b
ba

At a point on the ground 50 meters from the foot of a tree, the angle of elevation to the tree is 48°. find the height of the tree to the nearest meter.

Suppose a triangle has two sides of length 32 and 35, and that the angle between these two sides is 120°. which equation should you solve to find the length of the third side of the triangle?

What are the first 4 terms in the multiplication pattern given by the formula 2×4n