What rotation was applied to triangle DEF to create triangle D'E'F'? None of the above
90° counterclockwise
180°
90° clockwise

What is the measure of angle afe? 79 81 91 99

Asphere has a diameter of 10 in. what is the volume of the sphere?

It is saturday morning and jeremy has discovered he has a leak coming from the water heater in his attic. since plumbers charge extra to come out on the weekends, jeremy is planning to use buckets to catch the dripping water. he places a bucket under the drip and steps outside to walk the dog. in half an hour the bucket is 1/5 of the way full. what is the rate at which the water is leaking per hour?