![erikamaldonado661](/avatars/19469.jpg)
erikamaldonado661
22.01.2021 •
Mathematics
Given that the endpoints of a diameter are (7,-3) and (-1,7), determine the equation of the circle.
Solved
Show answers
More tips
- S Sport How to Build Arm Muscles? Effective Exercises and Tips...
- H Health and Medicine When can it be said that a person has a normal pulse?...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- F Family and Home Why Having Pets at Home is Good for Your Health...
- H Health and Medicine How to perform artificial respiration?...
- H Health and Medicine 10 Tips for Avoiding Vitamin Deficiency...
- F Food and Cooking How to Properly Cook Buckwheat?...
- F Food and Cooking How Many Grams Are In a Tablespoon?...
- L Leisure and Entertainment Carving: History and Techniques for Creating Vegetable and Fruit Decorations...
Answers on questions: Mathematics
- M Mathematics Describe a situation in daily life in which you need to change from one unit of measure to another....
- M Mathematics How are students organizing for change in the Middle East...
- M Mathematics Find the circumference and the area of a circle with diameter of 8 cm. Use the value 3.14 radius What is the circumference and area...
- M Mathematics Which expression has been solved with the following number line?...
- M Mathematics The Ramirez family has a circular garden with a diameter of 22 feet. They cover the garden with mulch. The cost of mulch is $1.25 per square foot. To the nearest dollar,...
- M Mathematics Which of the following is equal to 2,952 ÷ 24? A. (2,400 ÷ 24) + (480 ÷ 24) + (72 ÷ 24) B. (2,400 + 24) ÷ (480 + 24) ÷ (72 + 24) C. (2,400 + 24) + (480 + 24) + (72 + 24)...
- M Mathematics Work out a)1 1/5+3 2/5 b)4 1/2-1 1/3 answer for 70 points...
- M Mathematics The deer population in a certain area in year t is approximately P(t)=3000/1+2.99e^-0.56t. when will the deer population reach 2000?...
- M Mathematics The equation y=1/8xrelates proportional quantities x and y. What is the value of x when y is 6?...
- M Mathematics Which function defines the sequence simplified - 6, -10, -14, -18, ..., where f (1) = -6 ? Choose: An = n - 26 An = 4n - 2 An = -n + 32 An = -4n - 2...
Ответ:
The equation of a circle is written as (x-h)^2 + (y-k)^2 = r^r
H and k are the x and y coordinates of the center of the circle and r is the radius.
You are given the diameter coordinates so find the halfway point for the center then calculate the radius
Midpoint = (x1 +x2)/2, (y1 + y2)/2
Midpoint = (7 + -1)/2, (-3 +7)/2
Midpoint = 6/2, 4/2
Midpoint = 3,2
So h = 3 and k = 2
Now find radius by finding the distance between the center point and an end point.
Distance = sqrt(41)
Equation of the circle:
(X-3)^2 + (y-2)^2 = 41
Ответ:
The equation of the circle is written as:
(x-h)²+(y-k)²=r²
'h' and 'k' are the x and y coordinates of the center of the circle and 'r' is the radius.
You are given that the diameter coordinates, so find the halfway point for the center then calculate the radius
So, h=3 and k=2
Now find the radius by finding the distance between the center point and the end point.
Distance=√{(7-3)²+(-3-2)²}=√{(4)²+(-5)²} =√{16+25}=√41
Equation of the circle:
(x-3)²+(y-2)²=41 ✓
Ответ:
Step-by-step explanation:
I think 21 dollars is the answer