C because the formula to find the are of a circle is A=(pi) * radius^2. To find the radius from diameter, just divide by two. So 60/2= 30 so now you can just plug in and 30 * 30 is 900 and 900 * pi, or 3.1415926535, is about 2827
Answer:
associative prop
Step-by-step explanation:
It might just be old pal :)
Answer:
c, 14
Step-by-step explanation:
<em>Answer:</em>
y=-4x+2
<em>Step-by-step explanation:</em>
<em>B is the y-intercept and M is the sope, or x, knowing this now we slove:</em>
<em>(-4, 2)</em>
<em>m b</em>
<em>y=mx+b</em>
y=-4x+2
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