Answer:
-2.5 and 2.5 compare to eachother on the number line because they are the exact same distance away from 0.
Step-by-step explanation:
0 is in the very middle and to get -2.5 you go to the left 2.5 paces but to get to +2.5 you go to the right 2.5 paces. Either way you have to move Exactly 2.5 paces either to the left or right depending on if you want a positive or negative.
Answer:
question error
Step-by-step explanation:
try uploading the question again
Well, a circle is 360 degrees so...
2/9 of 360 = 80
The answer is 80 degrees.
I hope this helps; and if I'm wrong, then I'm very sorry. :)
Answer:
C is 
or 
Step-by-step explanation:
Using the Pythagorean theorem, you know that 
. Hope this helps!
<h3>
Answer: 126 miles</h3>
Work Shown:
1 hour = 42 miles
3 hours = 126 miles (multiply both sides by 3)
or you can do it this way
distance = rate*time
d = r*t
d = 42*3
d = 126
