Which relationship describe angles 1 and 2 Vertical angles
Adjacent angles
Supplementary angles
Complementary angles

Geometry answer picture question pls . reason and statements

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?