Which of the following is an example of perpendicular lines

Find the height of a square pyramid that has the volume of 32 ft.³ and a base lengthof 4 feet

Which graph corresponds to the function f(x) = x2 + 4x – 1?

Afarmer sells 9.5 kilograms of apples and pears at the farmer's market. 4/5 of the weight is the apples and the rest is the pears. how many kilograms of pears did she sell at the farmers market