the formula for the volume of a right circular cone ks shown. rewrite the formula so that it expresses the height h in terms of the volume v and base radius r.

Which statement is not always true for a parallelogram? (a) opposite sides are congruent. (b) diagonals bisect each other. (c) it has 4 congruent angles. (d) consecutive angles are supplementary.

Events a and b are independent. the probability of a occurring is 2/5. the probability of b occurring is 1/4. what is p(a and b)?

Find │7│. a. 1 over 7 b. –7 c. 7 asap i always mark brailiest who me so