Write the standard form of the equation of the circle with radius r and center (h, k).r = 2; (h, k) = (0, 0)

A. x2 + y2 = 2
B. (x - 2)2 + (y - 2)2 = 2
C. x2 + y2 = 4
D. (x - 2)2 + (y - 2)2 = 4


Answer: C

Mathematics

You might also like to view...

Use the reference angle to find the exact value of the expression. Do not use a calculator.csc 660°

A. -
B. - 
C. -
D. - 

Mathematics

Provide an appropriate response.Write the following in terms of ln x, ln(x - 3), and ln(x + 1):  

What will be an ideal response?

Mathematics

Graph the circle.x2 + y2 = 100

A.

B.

C.

D.

Mathematics

Solve the system of equations by the substitution method.

A. {(-2, -4)} B. {(-4, 2)} C. {(-3, -2)} D. {(-4, -2)}

Mathematics