Running out of time
which of the following is true of the location of an angle, 0, whose tangent value is the negative square root of three over three?

Option A

Step-by-step explanation:

We have to find the location of an angle θ, whose tangent value is

So it is given that tan θ =

                             tan θ =

                                   θ =

If tangent of nay angle θ is negative than θ lies in 2nd and 4th quadrant.

So θ = 30° will lie in 2nd or 4th quadrant.

Option A is the answer.

is it 35

step-by-step explanation:

answer: a video game has three difficulty levels: easy, medium, and expert. the game's scoring works in such a way that a player has to score a fixed number of points to advance to the next level, and then the scoring starts over. the total score needed to clear all three difficulty levels is 7,500. two times the number of points needed to clear the easy level is 500 more than the number of points needed to clear the medium level. twice the number of points needed to clear the medium difficulty level is 1,500 more than the number of points needed to clear the expert level. if x, y, and z represent the easy, medium, and expert levels, respectively, and a is the coefficient matrix of the system of equations modeling this situation, identify the inverse matrix, a-1, and the solution matrix, x, of the system of equations.

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step-by-step explanation: