Complete the two-column proof by providing the missing statements or reasons. Given: ABCD is rhombus Prove: ∠1≅∠2
Statement Reason
1. 1. Given
2. AD=BC =CD=BA 2.
3. DO=OB;AO=OC 3. Diagonals of a parallelogram bisect each other.
4.ΔDOC≅ΔBOA 4.
5. ∠1≅∠2 5.

Sole with work in 10 years, the average number of hours of tv watched per week by teenagers dropped from 23.9 to 21.4. find the percent of change.

What value of x is in the solution set of 4x - 12 s 16 + 8x? -10 -9 -8 -7

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?