Answer:
I hope this helps
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
5.728 rounds up to 6 because it is greater than 5.50 and 2.317 rounds down to 2 since it is less than 2.5. 6 - 2 = 4.
Answer:
7/9
Step-by-step explanation:
There are 9/9 in one whole, so if we have 2/9 now, we need another 7/9 to make 9/9: 2/9 + 7/9 = 9/9 = 1
perpendicular! the slope of one is 1/8 while the slope of another is 8/1
