Answer:
4.5
Step-by-step explanation:
43-32+2-4= 9
9/2= 4.5
Answer:
49π
Step-by-step explanation:
πr^2
π*7^2
49π
Answer:
1, 0.4
2, 0.004
3, 0.04
Step-by-step explanation:
hope this helps. :)
Yes, they are proportional. if you divide the second fraction down to simplest form, you get 7/12, which is equal to the first fraction.
245 divided by 49 = 5 therefore there are 5 seats in each row.
