rebecca101 rebecca101

17-03-2017
Mathematics

contestada

A circle has it's center at (-4,5) and a radius of 7 units. What is the equation of the circle?

Respuesta :

VampireJellyfish VampireJellyfish

17-03-2017

(x + 4) + (y - 5) = 7²
(x + 4) + (y - 5) = 49

It's always in this basic form.

Answer Link

Otras preguntas

42 of the 150 employees at Carlos car repair wear contact lenses. What percent of the employees wear contact lenses?

what did the mesopotamians invent that made farming successful

the water pipe has a radius of 5 cm and a height of 7 cm. What volume of water does it take to fill the pipe

In which city did Renaissance architect Brunelleschi construct this cathedral dome using ancient Roman techniques? A. Florence B. Venice C. Siena D. Rome

chelsea deposits $600 into a bank account and is earning simple interest.After 4 years her account has a balance of $621.60.If Chelsea decides to put $1100 into

Who was the first captain to sail around the world? A. Francis Drake B. Sir Walter Raleigh C. Edmund Spenser D. William Shakespeare

Write the following as an equation. Amy is 16 yrs older than Peter, whose age is 'x' yrs. 6 yrs ago, her age was twice Peter's age at that point.pick the best a

How do you say I love my family?

Solve this equation. 4h + 6 =30

The initial population is 3900 , and it grows with a doubling time of 10 years . What will it be in 14 years? Please Help with the explanation of this question