The standard form of the equation of a circle is (x−4)2+(y−2)2=9. what is the general form of the equation?

x2+y2+8x+4y−29=0

x2+y2−8x−4y−29=0

x2+y2−8x−4y+11=0

x2+y2+8x+4y+11=0

Step-by-step explanation:

we have

The general equation of the circle is equal to

Convert the standard form to a general form

9 sandwiches per hour

step-by-step explanation:

when we have a rate, we want a 1 in the denominator

27/3 = 9

27 sandwiches/ 3 hours = 9 sandwiches/hour

2

step-by-step explanation: