Evaluate.tan(2 tan-1 2)

A.
B.
C. - 
D. - 


Answer: C

Mathematics

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Write the decimal as a fraction or mixed number in lowest terms.-81.334

A. -81
B. - 
C. - 
D. -16

Mathematics

Provide an appropriate response.Solve the following inequality:  < x - 1 < 2

Fill in the blank(s) with the appropriate word(s).

Mathematics

Name the place held by the specified digit in the given number.2 in the number 247,189

A. hundred thousands B. thousands C. hundreds D. ten thousands

Mathematics

Provide an appropriate response.Solve the system of equations using the substitution method:3x + y = 5x = -2y

A. y = -1, x = -2 B. x = 2,  y = -1 C. inconsistent; no solution D. dependent; many solutions

Mathematics