By definition of
, we have

and we deduce

Now, recall that the diameter is twice the radius:

and solve for
:

So, divide the circumference by
and you'll find the radius.
Answer: (23.25- 17.25) divided by 2
(Sorry I don’t have a division sign)
2 m - polyester fabric: 4, cotton fabric: 14
6 m - polyester fabric: 12, cotton fabric: 42
8 m - polyester fabric: 16, cotton fabric: 56
9 m - polyester fabric: 18, cotton fabric: 63
check:
2 m: 4/14=2/7
6 m: 12/42=2/7
8 m: 16/56=2/7
9 m: 18/63 = 2/7
Maybe 1 someone correct me if I'm wrong please
Answer:
y-2=9(x+3)
Step-by-step explanation:
y-y1=m(x-x1)
y-2=9(x-(-3))
y-2=9(x+3)