A = 9 b = -5
45 = 4a + 2b +c
45 = 4(9) + 2(-5) + c
45 = 26 + c
19 = c
Answer: The answer would be 3i
Step-by-step explanation: Absolute value is the magnitude of the real number meaning -3=3 or 3=3.
Polygon area = (#sides * side length * apothem) / 2
polygon area =(12 * 5 * 10) / 2
polygon area = 300
Source:http://www.1728.org/polygon.htm
Answer:
Well on my calculator it says 1.2 so u ate 1.2 inches. to round it it would be 1 so 1 square inch
S= 25
To find the rest you just do 180-25
