Simplify.

A.  
B.
C.  
D.  


Answer: C

Mathematics

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Give an appropriate answer.Given the function f(x, y, z) and the positive number ? as in the formal definition of a limit, find a positive number ? as in the definition that insures  < ?.f(x, y, z) = x + y - z ; ? = 0.03

What will be an ideal response?

Mathematics

Determine whether the improper integral converges or diverges.

A. Diverges B. Converges

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Write an algebraic expression for each quantity using the given variable.The second angle of a triangle is triple the first. The third angle of the triangle is  smaller than the first. Use the letter x.

A. x = first angle; 3x = second angle; 40 - x = third angle B. x = first angle; 3x = second angle; x + 40 = third angle C. x = first angle; x - 40 = second angle; 3x = third angle D. x = first angle; 3x = second angle; x - 40 = third angle

Mathematics

Identify the operation to perform to the equation to isolate the variable.111n = 3.7

A. Divide by 3.7 B. Multiply by 111 C. Multiply by 3.7 D. Divide by 111

Mathematics