Answer:
28.26 
Step-by-step explanation:
The area of the quarter circle is the area of the circle / 4. Thus, the area is
=
= 28.26 square centimeters
11)
3x = 180
x = 60
12)
6x + 18 = 180
6x = 162
x = 27
A; the coordinates in that point make M equidistant from H and F.
this is a function becuase it passes the verticle line test (no 2 points are above each other).
Answer:
heart,lungs,oxygen i know i took a test like that before