Two solid spheres have surface areas of 5 cm and 45 cm respectively and the mass of the smaller sphere in 2 kg. find the mass of the larger sphere.​

(05.02)a farmer has decided to divide his land area in half in order to plant soy and corn. calculate the area of the entire area so he knows how much soil is needed. a parallelogram with a height of 6 yards and side length 9 yards. the height forms a triangle with the slanted side of the rhombus with a base of 2.5 yards. rhombus is split into a soy half and a corn half. each bag of soil covers 40 square yards. how many bags should the farmer purchase?

Use the given information to determine the exact trigonometric value.

True or false: dilations map angles of the same degrees