Easy, just divide
kelly=440mi/8hr=220mi/4hr=110mi/2hr=55mi/1hr
alberto=468mi/9hr=156mi/3hr=52mi/1hr
55>52
kelly drove 55mi in 1 hour
55-52=3
she drove 3 miles more in 1 hour
Answer:
221.671683 grsde
Step-by-step explanation:
Here are your points (-9,-8), (-6,-2), (-2,-6)
Answer:

Step-by-step explanation:
We know that

Given :

So 4 is the opposite side of theta.

We use the Pythagorean theorem to find for the adjacent side.
Step-by-step explanation:
y>3-8
y>-5
The solutions are in the interval ]-5,○○[