In the PQRS triangle PQ=QR, QR side extended to S Show that PQ+RS=QS. -S Q R pls explain too
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The base of a triangle is 8 1 3 meters and the height of the triangle is the fourth root of 16 meters meters. what is the area of the triangle?

The first floor of marcus’ house is 1,440 square feet. he will cover 1,033 square feet with wood and the rest with tile. a box of tiles will cover 11 square feet. how many boxes of tile does marcus need to buy to cover the floor?

Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.