Allison purchased a piece of land shaped like a triangle. the property line measures 390 ft in one direction and 250 ft in another direction, as shown below. answer

Which expression is equivalent to 2x^2+7x+4?

What is the equation of a vertical line passing through the point (−5, −1)? y = −5 y = −1 x = −5 x = −1

I’m on question 7 it says a covered water tank is in the shape of a cylinder the tank has a 28 inch diameter and a height of 66 inches to the nearest square inch what is the surface area of the water tank