What’s the answer I need help on this

The parking lot of a store has the shape shown. all angles are right angles. what is the area of the parking lot?

What is the t intercept of the line given by the equation below y= -10x + 14

Use the method of cylindrical shells to find the volume v generated by rotating the region bounded by the given curves about y = 8.8y = x3, y = 0, x = 4use the method of cylindrical shells to find the volume v generated by rotating the region bounded by the given curves about y = 8.8y = x3, y = 0, x = 4