Ana is designing a rectangular grass area with a concrete walkway around it. The dimensions of the grass area will be 70 feet by 60 feet. The walkway around the perimeter of the grass area will be 2 feet wide. Grass costs $0.30 per square foot to install and the concrete installation will cost $4 per square foot. How much will the installation of the grass and the concrete cost?

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?

Rena is building a 1: 180 scale model of a real castle. her model has a rectangular base that is 3 feet wide and 4 feet long what is the area of the base of the actual castle in square feet

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. solve this quadratic equation using the quadratic formula. 2x2 - 2x=1 need asap