The endpoints of the diameter of a circle are (-3, 2) and (5, -6). Find the center
Question:
The endpoints of the diameter of a circle are (-3, 2) and (5, -6). Find the center and radius of the circle. Write the standard equation of this circle.
Step by Step Answer:
slope of slope ...View the full answer
Related Video
The area of a circle is given by the formula: A = ?r^2 Where A is the area, ? is a mathematical constant (approximately 3.14), and r is the radius of the circle. The radius is the distance from the center of the circle to the edge. So for example, if the radius of a circle is 5 units, the area would be: A = ?(5^2) = ?(25) = 78.5 square units Here three friends went out to a restaurant and decided to have pizza for lunch. While they were waiting for their order, one of them stepped out to take a call but promised to return in two minutes. The waiter came and presented them with the menu, and they decided to order two 10-inch pepperoni pizzas. The waiter took their order and left. Just then, the third friend returned and asked what they had ordered. They explained that they had ordered two small pepperoni pizzas as they were only three of them and it would be enough for them. However, the third friend suggested that for the same price, they could get a large pizza that would be much bigger than the two small ones. He asked the waiter for a pen and paper and proceeded to calculate the area of the two small pizzas and compared it to the area of one large pizza. The friends were amazed at how the circle measurements worked and decided to change their order from two small pizzas to one large pizza.
Students also viewed these Mathematics questions
-
Write parametric equations for each circle described. a. Radius 2, center (0, 3) b. Radius 6, center (- 1, 2)
-
Find an equation of the circle for which the endpoints of a diameter are (1, 1) and (5, -3).
-
Find an equation for a circle with center (-5, 2) and radius of length 13.
-
Estimate the cash value of a life insurance policy as of December 31, 2016 based on the following information: Cash value as of January 2016 $90,000 Total premium during the year $ 8,000 Term life...
-
David's friends are arranging his bachelor party. They are making plans to go as a group to Las Vegas for one last weekend "out with the boys." One of David's friends, Steven, suggests that they pool...
-
Define the term net marginal revenue.
-
The following data were collected on specific gravity and spectrophotometer analysis for 26 mixtures of NG (nitroglycerine), TA (triacetin and 2 NDPA (2-nitrodiphenylamine). There is a need to...
-
A long plastic rod of 30-mm diameter (k = 0.3 W/m K and pc p = 1040kJ/m 3 K) is uniformly heated in an oven as preparation for a pressing operation. For best results, the temperature in the rod...
-
Develop a valuation model for the long-term corporate bond with a face value at maturity of $100,000, a maturity of 10 years, a coupon interest rate of 6%, and a market yield of 8%. The coupons are...
-
Joon manufactures and sells to retailers a variety of home care and personal care products. Joon has a single plant that produces all four of its product lines: Stick Goods (brooms and mops), Floor...
-
Earth is represented on a map of a portion of the solar system so that its surface is the circle with equation x 2 + y 2 + 2x + 4y 4091 = 0 .A weather satellite circles 0.6 unit above Earth with the...
-
Geometry The medians of a triangle are the line segments from each vertex to the midpoint of the opposite side (see the figure). Find the lengths of the medians of the triangle with vertices at A =...
-
Find the inverse LT of the following \(X(s)\) for all possible combinations of ROC. \[ X(s)=\frac{4}{(s+1)(s-3)} \]
-
Identify the steps in John Deweys Reflective Thinking Process.
-
Some scholars are concerned about the negative impact of text messaging and other forms of technology on written communication. Do you share this concern? Do you think technology encourages you to be...
-
Take a moment to reflect on your experiences with written communication. Have you ever been caught in an email or letter exchange that crossed the line from professional to uncivil? What can...
-
Pick a community leader, politician, or professional executive to report on. What makes that person an effective leader in your particular community? Apply the context of your environment to the...
-
Attend a leadership or management training session at your college or community center. What key attributes do the facilitators teach all leaders to have? What similarities or running themes have you...
-
A disk of radius 25.0 cm is free to turn about an axle perpendicular to it through its center. It has very thin but strong string wrapped around its rim, and the string is attached to a ball that is...
-
The Adjusted Trial Balance columns of a 10-column work sheet for Webber Co. follow. Complete the work sheet by extending the account balances into the appropriate financial statement columns and by...
-
Because of a mistake in packaging, a case of 12 bottles of red wine contained 5 Merlot and 7 Cabernet, each without labels. All the bottles look alike and have an equal probability of being chosen....
-
In the game of ve-card stud, one card is dealt face down to each player and the remaining four cards are dealt face up. After two cards are dealt (one down and one up), the players bet. Players...
-
During the 1998 major league baseball season, Mark McGwire of the St. Louis Cardinals hit 70 home runs. Of the 70 home runs, 34 went to left eld, 20 went to left center eld, 13 went to center eld, 3...
-
A corporation issues 13 %, 15-year bonds with a par value of $570,000 and semiannual interest payments. On the issue date, the annual market rate for these bonds is 11%, which implies a selling price...
-
A production department reports the following conversion costs. Equivalent units of production for conversion total 436,000 units this period. Calculate the cost per equivalent unit of production for...
-
If you were asked whether a large university such as Tennessee or Michigan with a large seating capacity for their football stadiums should build a new football stadium, how would you respond and...
Study smarter with the SolutionInn App