momoney414 momoney414

17-05-2017
Mathematics

contestada

Write the equation of a circle that has a center at the origin and a radius with a length of 3 inches.

Respuesta :

ghanami ghanami

17-05-2017

hello :
an equation of the circle Center at the A(a,b) and ridus : r is :
(x-a)² +(y-b)² = r²
in this exercice : a = 0 and b = 0 and r=3 (Center at the origin: A=O)is : x²+y² = 9

Answer Link

Otras preguntas

What is Ernest Hemingway use characterization to define the narrator in "In Another Country?"

I enjoy riding my bike after school. The word riding is it a gerund, verb or participle

Solve the system of equations by graphing: y = -3x - 3 M= B= y = 2x + 2 M= B=

fuel wood is measured in cords. the number of cords in a pile/ ft long, w ft wide, and h feet tall can be estimated using the equation number of cords= lwh/ 128

Write the equation. Lucy rides her bike 20 kilometers every week. How many kilometers does Lucy ride her bike in 7 weeks

Can a polynomial be a factor of another polynomial?? HELPPP pleassee♡

I need to know how to solve this

Read the following excerpt from Katherine Anne Porter's "The Jilting of Granny Weatherall":She tried to remember. No, I swear he never harmed me but in that. He

I need a 2 page essay on what the common themes are in the following short stories: "The Lottery" By Shirley Jackson, "The Spy" by Bertolt Brecht and "George Or

Horatio has 230 dollars to be used only on his car. He wishes to save 160 of this money and spend $24.95 on an oil change. Horatio knows that gas costs $3.81 pe