Find the unknown base length of the triangle.

A=31.5 in2 h=7 in.

The depth of a lake at a certain point, wich is a function of the distance of that point from shore, is 30 feet.

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?

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d?