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

Find the sum. (2a2 + ab + 2b) + (4a2 − 3ab + 9)

What is three and sixty-two thousandths rounded to the nearest hundredth? To the nearest tenth? To the nearest whole number?

Factor completely and then place the factors in the proper location on the grid. 36x 2 + 60x + 25

f (x) = |x + 3| -1 . Find the average rate of change from x = -6 to x = 8

What do to keep in a database

how many significant figures are in the measurement 40, 500 mg? a) two b) three c) four d) five

creating a timeline of the major events of world war 2 is an example of which of the following? A. Historiography B. Historical continuity C. Temporal thinking

Which of these is a living prokaryotic cell? A) Virus B) Bacteria C) Amoeba D) Paramecium

virgil is an appropriate guide for dante at the beginning of the divine comedy because he _____. select all that apply. is a pagan is dante's mentor knows the w

Why does the Declaration of Independence do not directly address the issue of slavery