The approximate diameter of this circle is equal to 11.0 in.
<u>Given the following data:</u>
- Circumference of a circle = in.
To determine the approximate diameter of this circle:
<h3>How to calculate the circumference of a circle.</h3>
Mathematically, the circumference of a circle is given by the formula:
<u>Where:</u>
- D is the diameter of a circle.
Substituting the given parameters into the formula, we have;
D = 11.3 ≈ 11.0 in.
Read more on circumference of a circle here: brainly.com/question/14478195
Equation of a circle is (x-x1)+(y-y1)=r²
when x1 and y1 are the coordinates of the centre
So you can substitute the centre in to get (x-5)²+(y+9)²=r²
When you draw a diagram it's obvious the radius is 9
9²=81
Therefore equation is (x-5)²+(y+9)²=81
Any questions, just ask :)
Answer:
YOU NEED TO ADD THE DOTS BY A MIRROR IMAGE
Step-by-step explanation:
FIRST YOU NEED TO TAKE THE SHAPE AND THEN TAKE IT EASURES BYPER MINI BLOCK
Answer:
65% to go or 35% already delivered
Step-by-step explanation:
Amy has completed 35% of her deliveries since 21/60 is .35
If the question is how much she has left, Amy needs to complete 65% more of her deliveries.
If the question is how much she has completed, she has delivered 35% of her deliveries.