Answer:
7,854cm^2
Step-by-step explanation:
π50²=2500π
2500π=7853.98
X can be anything bigger than 7, and numbers go on forever so infinite
Answer:
180 miles
Step-by-step explanation:
The are moving towards each other at 50 mph and 40 mph which is the same as 90 mph. They are moving 90 mph closer to each other every hour so in 2 hours it would be 180 miles.
Answer: y = 5x + 5
Step-by-step explanation: Okay follow these steps to get y alone.
2 ( y - 3 ) = 10x + 4
2y - 6 = 10x + 4
2y = 10x + 10
y = 10/2x + 10/2
y = 5x + 5
Answer:
15 miles
Step-by-step explanation:
5 days times 3 miles per day.
the saturdat/Sunday skateboarding stuff is irrelevant to the question asked