Find the exact function value.tan 45°

A.
B.
C. 1
D.


Answer: C

Mathematics

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Decide if an Euler circuit exists for the graph. 

A. Yes B. No

Mathematics

Use the rules for exponents to rewrite the expression and then evaluate the new expression. 

A. -14 B. -5 C. 0 D. 1

Mathematics

Solve the equation by completing the square. k2 + 16k + 64 = 0

A. {± 8} B. {8} C. {-8} D. {-16}

Mathematics

Convert to a logarithmic equation.100.9542 = 9

A. 9 = log 10 0.9542 B. 0.9542 = log 9 10 C. 10 = log 9 0.9542 D. 0.9542 = log 10 9

Mathematics