Answer:
The answer is 12ac^14/b^3
Change the mixed number to an improper fraction.
Answer:
3 units
Step-by-step explanation:
Equation of the circle is:
Equating it with
We find: h = - 3 & k = - 1
Center of the circle (C) = (-3, - 1)
Since, the point (-3, 2) lies on the circle, therefore radius of the circle wii be equal to the distance between the center of the circle (-3, - 1) and the point (-3, 2) which is on the circle.
Therefore,
A.69.08
B.1932.356
C.120.89
D.483.246
approximately
Answer:
12 boys, 36 girls
Step-by-step explanation:
We can use systems of equations to solve this using substitution.
Let b = # of boys in the class
Let g = # of girls in the class
b + g = 48
g=3b
b+(3b)=48
4b=48
b=12
12*3=36
Check:
36+12=48