Answer:
20(pie)
Step-by-step explanation:
Since the circumference of a circle is 20 feet, the formula for circumference is 2r(pie) with r=radius
(radius)2=diameter
(diameter)(pie)
20(pie)
Answer:
Step-by-step explanation:
The general equation of a circle is , x² + y² + 2gx + 2fy + c = 0
Substituting the three points we get the following equations,
2g +14f +c=-50
14g - 2f + c =-50
16g +12f + c = -100
Solving these equations we get,
g =-4, f = -3, c = 0
Hence general equation of circle is,
x² + y² - 8x - 6y = 0
Answer:
5
Step-by-step explanation:
There are five major causes of extinction: habitat loss, an introduced species, pollution, population growth, and overconsumption.
Question 2 would be 6+3+n=12
Effective interest rate
R=(1+0.1878÷360)^(360))−1)*100
R=20.65%
