Three alloys of copper and silver contain 35% pure silver, 55% pure silver, and 60% pure silver, respectively. How much of each type should be mixed to
produce 2.5 kilograms of an alloy containing 54.4% silver, if there is to be 0.5
kilogram more of the 60% alloy than the 55% alloy?
_kg of the 35% alloy
_kg of the 55% alloy
_kg of the 60% alloy

Find the area and perimeter of each composite figure. use 3.14 for π. round your answer to the nearest tenth. a square and a right triangle share a common side. image long description a 3-meter by 0.5-meter rectangle has triangles attached like wings to the 3-meter sides. the other two sides of both triangles measure 2.5 meters. the height of each triangle is 2 meters. a 6-inch by 4-inch rectangle has 2 half-circles attached like wings to the 6-inch sides. the radius of each half-circle is 3 inches. find the surface area and volume of each figure. use 3.14 for π. round your answer to the nearest tenth. a right circular cylinder has a base radius of 6 yards and a height of 20 yards. a rectangular prism has a base that is 9 centimeters long and 7 centimeters wide. the height is 2 centimeters. a rectangular prism has a base that measures 11 millimeters by 11 millimeters. the height is 11 millimeters.

Compare the cost of the bike trips from the two companies shown.for both the cost in a linear function of the number of days which statements is true

Me, prove a quadrilateral with vertices g(1,-1), h(5,1), i(4,3) and j(0,1) is a rectangle using the parallelogram method and a rectangle method.