Drag the tiles to the boxes to form correct pairs, not all tiles will be used. Match each pair of points a and b to point c such that angle and equals 90 degrees

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

Tom drove 206 miles in 3.9 hours. estimate his average speed.

Efficient homemakers ltd. makes canvas wallets and leather wallets as part of a money-making project. for the canvas wallets, they need two yards of canvas and two yards of leather. for the leather wallets, they need four yards of leather and three yards of canvas. their production unit has purchased 44 yards of leather and 40 yards of canvas. let x be the number of leather wallets and y be the number of canvas wallets. draw the graph showing the feasible region to represent the number of the leather and canvas wallets that can be produced.