Answer:20π
Step-by-step explanation:
equation of the circle
(x+3)² + (y-5)² = r²
now, (-9, -3) lies on it
So, (-9+3)² + (-3-5)² =r²
36+ 64 = r² =100
hence, r =10
So, circumference = 2πr = 20π
Answer:
123
Step-by-step explanation:
Add 4 enough times to 11 and you will get there.
Slope = y1-y2/x1-x2 .. 5-3/-3--3 = math error (its parallel to y axis)
Answer:
ans=3
Step-by-step explanation:
There would be 15 tulips + 1 vase per each arrangement, so we could write:
15(t) + 4 =C
However, that if not in slope-intercept form. So, let us rewrite our equation...
We know that slope-intercept form is in the format y=mx+b, therefore our new equation must be, too.
We will let C be our "y," 15(t) be our "mx" and 4 be our "b." Which would look like this:
C=15(t)+4
Which can be more simply written as:
C=15t+4.
Boom, that's your answer.
I hope this helped.
Best of luck on your test/homework
