Ahouse builder is installing a picture window that is topped with an arch in the shape of a semi-ellipse. the width is 7 feet, and the height is 3 feet. to sketch the arch above the window, the builder uses a string attached to two thumbtacks. approximately where (how far from the center) should the thumbtacks be placed?

Which graph represents 2x-5y< 15

You are making a blueprint of your bedroom and you plan to use a scale factor of 18 . the actual width of your room is 14 feet and the actual length of your room is 16 feet. determine the width and length of your room on the blueprint. on the blueprint, your room will have a width of feet and a length of feet.

Do some research and find a city that has experienced population growth. determine its population on january 1st of a certain year. write an exponential function to represent the city’s population, y, based on the number of years that pass, x after a period of exponential growth. describe the variables and numbers that you used in your equation.