I would really appreciate your help
for the first one find the volume of the figure and round the answer to the nearest whole number

for the second one there are directions on the image.

(c) the diagram shows the first three shapes of a matchsticks arrangement.first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.

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

Which expression is equivalent to 64 - 9x^2?