(-2,8) This is a answer:)
The slope is 20/13. Yes, the slope is steeper because without the lip on the slide you would travel downward faster.
Base x height of each of the blocks and then add them together.
Answer: just multiply 9 and y together: 9 x y
I think that it is saying that 8:15-8:45 is 7.5 miles right? Then 8- 8:15 is 4.5 and you are trying to find the average of an HOUR.
So in order to get an hour you need 15 more mins. Which is 4.5 miles
according to the chart. (8-8:15). So 4.5+4.5+7.5=16.5. Divided by three
is 5.5 miles per hour. I'm not sure but this is what I would do.
