change to improper fractions
8 1/2 = (2*8+1)/2 = 17/2
2 1/4 = (4*2+1)/4 = 9/4
17/2 divided by 9/4
copy dot flip
17/2 *4/9
17/9 *4/2
34/9
change back to a mixed number
3 remainder 7
3 7/9
Answer:
The answer is I. The last answer.
Step-by-step explanation:
It's correct because all the x-values all contain just one y-value making the last statement true. Also the x- values are not repeating with different y -values.
Answer:
496.6
Step-by-step explanation:
circumference of circle=8pie^2
2*pie*r=8*pie^2
2*r=8*pie
2r=8*22/7
r=176/7÷2
r=12.57
Area of circle=pie*r^2
=22/7*12.57^2
=22/7*158
=496.6
Answer: 18.95
Step-by-step explanation:If you multiply 10.25 by five You get 51.25 .If you divide 89.15 by 51.25 you get 37.9 .Once you divide 37.9 by two you get 18.95
(20 + 12) - 8, since the question states n is EIGHT less than the sum of 20 and 12.