Find the center-radius form of the equation of the circle satisfying the given conditions.Center (7, 10), tangent to the y-axis
A. (x - 10)2 + (y - 7)2 = 7
B. (x - 10)2 + (y - 7)2 = 49
C. (x - 7)2 + (y - 10)2 = 49
D. (x - 7)2 + (y - 10)2 = 7
Answer: C
Mathematics
You might also like to view...
Simplify the expression.cos(x + ?) cos(? - x) + sin(x + ?) sin(? - x)
A. 1 B. cos(2x + 2?) C. 0 D. sin(2x + 2?)
Mathematics
Find the limit, if it exists.
?
?
A. - 3 B. 04 C. 08 D. 05 E. The limit does not exist
Mathematics
Solve the problem.Write the algebraic equation which can be used to find the exact solution of 
Fill in the blank(s) with the appropriate word(s).
Mathematics
Factor completely.x2 + 3xy - 10y2 = (x + 5y)( 
)
A. x + 2y B. x + y C. x - 2y D. x - 2y2
Mathematics