Identify the property illustrated by the statement.12 ? 15 is a real number.
A. Inverse property of multiplication
B. Closure property
C. Multiplicative identity
D. Associative property
Answer: B
You might also like to view...
Describe the given set of points with a single equation or with a pair of equations.The circle of radius 3 centered at the point (8, -3, 9) and lying in a plane parallel to the xy-plane
A. (x - 8)2 + (y - 3)2 = 9 and x + y = 5
B. 
2 + 
2+ 1 = 9
C. 
2+ 
2= 9 and z = 9
D. (x - 8)2 + (y - 3)2 = 9 and z = 9
Find the limit.
(1 - cot x)
A. 0 B. ? C. -? D. Does not exist
Find the distance between two points given their coordinates.Find the distance between points R and S on a number line, with coordinates 8 and -7, respectively.
A. d(R, S) = 1 B. d(R, S) = -1 C. d(R, S) = -15 D. d(R, S) = 15
Solve the system by graphing.x = -yy + x = 6
A. (1, 5) B. (1, 1) C. No solution D. Infinite number of solutions