Which conclusion of the following statement must always be true?

“If angle 1 and angle 2 are alternate interior angles of parallel lines cut by a transversal, then”

angle 1 and angle 2 are supplementary.

angle 1 and angle 2 are complementary.

angle 1 and angle 2 are a linear pair.

angle 1 is congruent to angle 2.

With #! i’ve tried to figure it out but i can’t.

Identify the graph of y = ln x + 1.

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?