URGENT!! NEED THIS IN TWO HOURS. DUMB ANSWERS WILL BE REPORTED ALTHOUGH I UNDERSTAND IF YOU MAKE A SIMPLE MISTAKE IN YOUR CALCULATIONS. I NEED THE FULL ANSWER AND EXPLANATION BELOW

Write the general equation for the circle that passes through the points (- 5, 0), (0, 4), and (2, 4).

You must include the appropriate sign (+ or -) in your answer. Do not use spaces in your answer.

4x^2 + 4y^2 x y = 0
ANSWERS MUST BE A ROUND NUMBER

Yo sup??

given points are (-5,0),(0,4) and (2,4)

the given equation is

4x²+4y²+ax+by=0

let us plug in the point (-5,0) in the equation

4*(-5)²+0-5a+0=0

a=20

let us now plug in the point (0,4) in the equation

0+4*4²+0+4b=0

b=-16

therefore the final equation is

4x²+4y²+20x-16y=0

Hope this helps

circle area = pi * radius^2

if diameter = 10 then radius = 5

circle area = pi * 5^2

circle area = pi * 25

circle area = 78.5398163397 square units

step-by-step explanation:

the line of