A cone has volume of 12 pie cubic units. its height is 4 inches. what is its radius

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.

The moats separating people from the animals are 5 m wide for lions and 4 m wide for the elephants. if the lion’s moat is 4 m deep, how deep should the elephants’ moat be?