Um i just started school about three weeks ago and im in advanced but i have not learned that
Answer:
Speed of the parachutist is meters per second meter per second
Distance travelled in 2 seconds meter
Step-by-step explanation:
Speed of the parachutist is kilometers per hour = 180
Speed of the parachutist is meters per second meter per second
Distance travelled in 2 seconds meter
Answer:
x = 12? 20 30 60 70 thats the answer
Step-by-step explanation:
4b+21=-3b+21+7b
4b+21=4b+21
it means that the expression shows an identity