The standard equation of a circle with center at (-2,5 ) and radius 3 is _______.
Question:
The standard equation of a circle with center at (-2,5 ) and radius 3 is _______.
Step by Step Answer:
x2y...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
-
The standard equation of a circle with center at (2, -3) and radius 1 is _____ .
-
Work each of the following. Find the equation of a circle with center at (-4, 3), passing through the point (5, 8). Write it in center-radius form.
-
Show that an equation of the form Ax 2 + Cy 2 + F = 0 A 0, C 0, F 0 where A and C are of the same sign and F is of opposite sign, (a) Is the equation of an ellipse with center at if A 0. (b) Is...
-
4. Using Euler's method to solve following equation with time step of 1. dy = = 4t - 0.5y dt y(0)=2 You only need to write out three steps to get values of y(1), y(2), y(3). 5. Write your Euler's...
-
As part of its operations, Ferguson's Plumbing has bought and sold several non depreciable capital assets. The purchase and sale prices for these assets are contained in the following table. Assuming...
-
You have $250,000 to invest in a stock portfolio. Your choices are Stock H, with an expected return of 13.4 percent, and Stock L, with an expected return of 10.2 percent. If your goal is to create a...
-
True or False: If MARR \(=10 \%\) and IRR \(=9 \%\), then ERR \( <10 \%\) and \(\mathrm{PW}>\$ 0\).
-
An inexperienced accountant prepared this condensed income statement for McDowell Company, a retail firm that has been in business for a number of years. As an experienced, knowledgeable accountant,...
-
By how much does the fluid level rise in the side of the manometer that is open to the atmosphere? By how much does the fluid level rise in the side of the manometer that is open to the atmosphere if...
-
Many small-business owners have a difficult time finding financing to start or expand their business. The Small Business Administration is one potential source of financing for many types of small...
-
The difference formula for cosine is cos(A - B) _______.
-
Is the sine function even, odd, or neither?
-
The helicopter is nosing over at the constant rate q rad/s. If the rotor blades revolve at the constant speed p rad/s, write the expression for the angular acceleration a of the rotor. Take the...
-
Installing an innovation management system to collect, review, evaluate, and manage new product ideas represents a development. OA. haphazard OB. sequential OC. team-based D. customer-centered OE....
-
A computer disk cost $150.00 and variable expenses of $90.00 per unit. TFC - $180,000.00, Budgeted Sales in unit - $4,300.00. What is the margin of safety?
-
If Tim Horton is entering the Finish marketplace ( a country which they currently do not have offerings in) and started selling the same products (coffee, donuts, etc.) that they do in Canada, how...
-
Maynard Industries produces a small component of a cell phone. They are working on calculating their contribution margin per unit. They sell the unit for $4.92 and have the following costs: $1.89...
-
A.J. is not married and with no dependents. During 2023, he received $60,000 of salary from his employer. That was his only source of incomeHe reported $3,000 of loss in a side business....
-
By how much did real GDP per capita increase in the United States between 1900 and 2014? Discuss whether the increase in real GDP per capita is likely to be greater or smaller than the true increase...
-
Write out the formula for the total costs of carrying and ordering inventory, and then use the formula to derive the EOQ model. Andria Mullins, financial manager of Webster Electronics, has been...
-
Problems 119128. The purpose of these problems is to keep the material fresh in your mind so that you are better prepared for later sections, a final exam, or subsequent courses such as calculus....
-
Graph Y 1 = log(x 2 ) and Y 2 = 2 log(x) using a graphing utility. Are they equivalent? What might account for any differences in the two functions?
-
In Problems 91114, solve each equation. 4e x+1 = 5
-
The Tolar Corporation has 400 obsolete desk calculators that are carried in inventory at a total cost of $576,000. If these calculators are upgraded at a total cost of $100,000, they can be sold for...
-
Hi-Tek Manufacturing, Incorporated, makes two industrial component parts-B300 and T500. An absorption costing income statement for the most recent period is shown below: Hi-Tek Manufacturing,...
-
10 Bruce Corporation makes four products in a single facility. These products have the following unit product costs: Direct materials 00:59:10 Direct labor Variable manufacturing overhead Fixed...
Study smarter with the SolutionInn App