The earth travels 1,050 miles in an hour.
There are 24 hours in a day.
So multiply 1,050 by 24.
And you get 25,200.
The earth travels 25,200 miles in a day.
you have to add 90 +90 3 times then theres your answer :)
I think the last one is right hope this helps
Answer: base times height divided by two
f(x) is a function of x. To find f(-2), plug in the value of x=-2.

The answer is -2.