Find the center and radius of the circle.7x2 + 7y2 = 49
A. Center: (7, 7), radius: 
B. Center: (0, 0), radius: 
C. Center: (0, 0), radius: 49
D. Center: (0, 0), radius: 7
Answer: B
Mathematics
You might also like to view...
Write an equation for the ellipse.Foci (0, ±9) and x-intercepts (±12, 0)
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Mathematics
Find the nth, or general, term.m, 
, 
, . . .
A. 
B. 
C. 
D. 
Mathematics
Plot the point in a polar coordinate system.
A. 
B. 
C. 
D. 
Mathematics
Use a graphing calculator to solve the equation. Round to two decimal places.(0.54)x = 5
A. 2.23 B. -2.61 C. -0.38 D. 0.84
Mathematics