Rocket will be in the air for 2 seconds.
The most ancient mathematical texts came from mesopotamia and Egypt. The “inventors” of math are the Greek beginning in around the 6th century BC.
Answer:
hard
Step-by-step explanation:
I have never seen this before
Answer:
5e
5(e)
Step-by-step explanation:
please mark this answer as brainliest
Father and daguther together
father=180
father and daughter is 7 times daught
father+x=7x
180+x=7x
D is answer
and daughter=30lb
