Answer:
A ≈ 158.37km²
Step-by-step explanation:
<u>Using the formulas</u>
A=πr2
d=2r
<u>Solving forA</u>
A = 1
/4πd 2
= 1
/4·π·
14.22 ≈ 158.36769km²
Therefore, the are of the circle in nearest hundredth is A ≈ 158.37km²
First, let's find what m is, the slope of the line...
m= y2-y1/x2-x1
m=7-4/3-2 You end up with 3/1 or 3 as your slope.
so far you have... y=3x+b
<span>Take (2,4). y=mx+b or 4=3*2+b, solving for b: b=4-(3)(2). b=-2.</span>
So your final equation is...
<span>y = 3x-2</span>
This is a line in the form y = mx + b, where b is the y intercept. In your equation above, 3 is the slope, the m value, and -6 is the y-intercept, the b value.
