A brick falls from the roof of a 10.2-meter tall building. What is the brick's velocity when it hits the ground?

In the triangle abc< angle c is a right angle. find the value of the trig function indicated. find tan a if a =12, b=5 a. 13/12 b. 12/13 c. 5/12 d.12/5

Find the difference (8ab+a+2) - (3ab+6)

Find the smallest number by which the given number should be divided to make a perfect cube(with steps or the answer will get reported) a.108 b.2187