glennbalmer glennbalmer

03-05-2018
Mathematics

contestada

a circle is centered at (3,-5) and has a radius of 4, what is the equation of the circle?

Please explain your answer. Thx
. .
U

Respuesta :

ismaelromero ismaelromero

03-05-2018

the answer is (x+3)2+(y+5)2=16 because A general circle with centre (a,b) and radius r has equation (x−a)2+(y−b)2=r2

Answer Link

Otras preguntas

Solve for X ⇩ I might need some more help later.

Kara wanted to round to the nearest ten to estimate the sum of 405 and 385. She wrote 400+400=800. Do you agree with Kara? Explain why or why not

The wavelength of a wave can be found by measuring how high the wave is measuring how many waves pass a point in a second measuring the distance from the

File catpyxnece definition?

Solve for x. −1/5(x−4)=−2 Enter your answer in the box

A scientist was observing an unknown slide under an electron microsocope; he found a cell without a well-defined nucleus but with a thick cell wall and ribosome

simplify the expression (2/9)^2

What number is 37 1/2% of 32?

Write the polynomial function with zeros: 4i,2,-2

Wetlands provide habitats for many living things because of their sheltered waters and