Express the area of an equilateral triangle as a function of the length of a side. Solution: Let “x” represent […]

# Daily archives: February 27, 2016

A rectangle has perimeter 20 m. Express the area of the rectangle as a function of the length of one […]

## A rectangle has perimeter 20 m. Express the area

Both a gage and a manometer are attached to a gas tank to measure its pressure. If the reading on […]

## A gage and a manometer are attached to a gas

Determine the pressure exerted on the surface of a submarine cruising 175 ft below the free surface of the sea. […]