Task 1. The area of ​​the envelope of a regular four-sided prism is M = 120cm2 and the length of its height is H = 5cm. Calculate:
a) the length of the base edge a,
b) the surface of the prism,
c) the volume of the prism.

Task 2. In a square pool measuring 20m, 15m and 2m, there is water up to - height (depth).
How many waters are there in that pool, and how many liters?

Task 3. Calculate the area of ​​a regular hexagonal prism if the length of the diagonal of the base
d = 12 cm, and the length of the diagonal of the prism is 15 cm.​

Vhich expression is equivalent to 6(3x + 4)? 9x + 418 x + 2418x + 49x + 10 i might ! i really do hope u see this and answer it

Amanager recorded the number of bicycles sold by his company each quarter. his projected sales after t years is given by the expression below. which of the following statements best describes the expression? a. the initial sales of 575 bicycles increases at the rate of 4% over 4 quarters. b. the initial sales of 575 bicycles increases at the rate of 18% over 4 years. c. the initial sales of 575 bicycles increases at the rate of 4% over t quarters. d. the initial sales of 575 bicycles increases at the rate of 18% over t years.

Elena is paid a constant rate for each hour she works. the table shows the amounts of money that elena earned for various amounts of time that she worked.