benchang1467 benchang1467

02-01-2018
Mathematics

contestada

Find the center and radius of the circle. (x − 1)2 + (y + 3)2 = 49

Respuesta :

anchitthawi anchitthawi

02-01-2018

actually the formula is
(x-a)^2 + (y-b)^2 = r^2

so the center of this circle is (a,b) = (1, -3)
and radius of this circle is 7.

Ver imagen anchitthawi

Answer Link

Otras preguntas

PLEASE ANSWER QUICKLY

As a result of blockage in the pulmonary artery, blood would first back up into the?

What is the las digit of the product of all the numbers between 11 and 29?

Pseudomonas aeruginosa is? all of these choices are correct. highly chemical resistant. an opportunist that produces many diverse enzymes. motile. found in soil

Many collisions involving pedestrians occur at crosswalks and intersections in?

You need to order supplies for your office printers. you have a mix of impact, inkjet and laser printers. what do you need to order to ensure the impact printer

S&L members do not have voting rights true or false

A train arrived at the station. If you count cars starting from the first one, the dining car is th 7th in the row. If you count cars starting from the last one

Compared with french gothic architecture, english churches placed less emphasis on?

The ________ of a liquid is the temperature at which its equilibrium vapor pressure is equal to the pressure exerted on the liquid by its gaseous surroundings.