If tan 0 = 1.3, what is the value of cot (90° - 0)?

Quadrilateral abcd is translated up and to the right, and then rotated about point q. which congruency statement is correct?

In a class of 77, there are 44 students who play soccer. if the teacher chooses 33 students, what is the probability that none of the three of them play soccer?

Acone is placed inside a cylinder. the cone has half the radius of the cylinder, but the height of each figure is the same. the cone is tilted at an angle so its peak touches the edge of the cylinder’s base. what is the volume of the space remaining in the cylinder after the cone is placed inside it?