Two angles in a triangle have measures of 42° and 82º. What is the measure of the third angle?
O A. 124
O B. 56°
O C. 40°
D. 166°

What is the value of y? round to the nearest tenth

Acylinder with a base diameter of x units has a volume of jxcubic units which statements about the cylinder are true? check all that apply. the radius of the cylinder is 2 x units. the radius of the cylinder is 2x units. the area of the cylinder's base is 200 square units. the area of the cylinder's base is a square units. the height of the cylinder is 2x units. the height of the cylinder is 4x units. mark this and return save and exit next submit

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.