Patrick is constructing the circumscribed circle for △rst.

which construction could be his first step?

construct the perpendicular bisector of st .

construct the angle bisector of ∠t .

construct a copy of ∠s that is adjacent to ∠r .

construct the angle bisector of ∠r .

How many days was the temperature above 90 degrees?

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?

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.