One crew can build a house in 45 days. With a second crew added a house was built in 30 days. How long would it take the second crew to build a house working alone?

Each equation given below describes a parabola. which statement best compares their graphs? x = 2y^2 x = 8y^2

Carmen begins her next painting on a rectangular canvas that is 82.7 cm long and has a area of 8,137.68 cm2. will the painting fit in a frame with an opening that is 82.7 cm long and 95 cm wide? explain

Graph g(x)=2cosx . use 3.14 for π . use the sine tool to graph the function. graph the function by plotting two points. the first point must be on the midline and closest to the origin. the second point must be a maximum or minimum value on the graph closest to the first point.