Without using a calculator, determine the value of the trigonometric function or state that the value is undefined.tan 

A.
B.
C. - 
D.


Answer: B

Mathematics

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If the Babylonian numeral  stands for one and the Babylonian numeral  stands for ten, then write the Babylonian numeral as a Hindu-Arabic numeral.

A. 203 B. 23 C. 1203 D. 1262

Mathematics

Solve the problem.If the points P, Q, R, S, T, and U are equally spaced and collinear, then find the center and scale factor for the size transformation taking  to .P Q R S T U? ? ? ? ? ?

A. Center R; scale factor 2 B. Center P; scale factor 2 C. Center Q; scale factor 2 D. Center P; scale factor 1/2

Mathematics

For the quadratic function, tell whether the graph opens up or down and whether the graph is wider, narrower, or the same shape as the graph of f(x) = -x2 - 6

A. Down; same B. Up; same C. Up; narrower D. Down; narrower

Mathematics

Solve the problem.Noah and Ben are running in the Walker Street Fun Run. Noah runs at 7 mph, Ben at 5 mph. If they start at the same time, how long (in minutes) will it be before they are  mile apart?

A. 10 min B. 6 min C. 24 min D. 150 min

Mathematics