Answer:B
Step-by-step explanation:
3.1x10^9 is putting 9 zero’s behind the 3.1
move the decimal point over 9 spaces which will leave you with 3,100,000,000
= 3.1 Billion
1. 30 in
2. 40 in
I hope this helped
Answer:
acute angle.
Step-by-step explanation:
because it is 60 degree
Answer:
900cm^2
Step-by-step explanation:
24, 10, 30 in half= 12, 5, 15 so, 12*5*15=900cm^2
Answer:
6000
Step-by-step explanation:
