At which one of the following times is the angle between the hands of a clock exactly one straight angle? a)12: 00 b)12: 30 b)3: 45 d).6: 00 show ! : )

What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie

The perimeter of a rectangle is 42 inches. if the width of the rectangle is 6 inches, what is the length

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.