Answer:
1500^2-800^2=1268.85
A=1268.85
1500+800=2300
2300-1268.85=1031.15
B=1031.15
Step-by-step explanation:
Brainliest?
The volume of the prism is D. 280
Im not sure what the 5 step plan is but 98 people/7 groups is 14 people per group
Answer:
n + (2n + 5) = 50
Step-by-step explanation:
n = Nina’s age
2n = twice Nina’s age
5= Ryan is 5 years older than twice Nina’s age
50 = both their ages combined.
So,
n + (2n + 5) = 50
I'm not sure... I think it is 60 because 2*3=6 and 9*6=54 and when you add them together you get 60.
