Iven that △ABC is an isosceles triangle and AD and CD are angle bisectors, what is m∠ADC? 48°

Which of the following is not a challenge to instituting sound global environmental policies? a. most changes are inexpensive and easy to implement. b. elected leaders who support unpopular environmental issues often are not re-elected. c. economic considerations outweigh environmental ones in many societies. d. there is no way to enforce international environmental agreements.

Why the moon is not visible from earth during the new moon ?

Name the two rivers that run through the fertile crescent. how were the rivers both positive and negative to societies of the fertile crescent?