Find the measure of angle b (imagine below)

This is so harddd! solve. 1 + 1 = solve 4 + 4 = solve 3 x 3

Find parametric equations for the line. (enter your answers as a comma-separated list of equations. let x, y, and z be functions of t.) the line in the direction of the vector 5 i + 5 j − 6k and through the point (−4, 4, −2).

One integer is 5 more than another. their product is 104. find the integers