Add the like terms so (1)(-10i)
Answer:
I believe the scale factor is 2.
Answer:

Step-by-step explanation:
<u><em>The question is</em></u>
How do you write an equation for a circle with center (-15,11) and radius 2?
we know that
The equation of a circle in center radius form is given by

where
(h,k) is the center of the circle
r is the radius of the circle
substitute the given vales


the underground ride is 861 mater long, what isthis number rounded to the nearest 100?
Answer:
861 ≈ 900