This circle is centered at the point (4,5), and the length of its radius is 3. what is the equation of the circle?
o a. (x - 5)² + (x-4)² = 9
o b. (x + 4)2 + (y + 5)2 = 3
o c. (x-4)² + (x - 5)2 = 9
o d. (x²-4) + (7-5) = 32

Step-by-step explanation:

answer: 457.14

step-by-step explanation:

205 - 45 = 160

160 / .35 = 457.142857

infinitely many solutions

step-by-step explanation:

we have been given the equation;

2(2x + 3) = -4 + 2(2x + 5)

we need to determine the value of x.

2(2x + 3), we expand this expression to obtain 4x + 6

similarly 2(2x + 5) will become 4x + 10

now we have;

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 10 - 4

4x + 6 = 4x + 6

the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;

y = 4x + 6

consequently, we shall have infinitely many solutions