Answers created by Mohammed m.

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Solve $tan (x) = - 1$ $tan(x)=-1$ where $0 \leq x \leq 2 π$ $0lexle2pi$ . How many solutions are possible? In which quadrants would you find the solutions? Determine the related angle for the equation? Determine all the solutions for the equation?
How do you find the perimeter of an isosceles triangle whose base is 16 dm and whose height is 15 dm?
How do you find the axis of symmetry, graph and find the maximum or minimum value of the function $f (x) = \frac{1}{3} {(x + 6)}^{2} + 5$ $f(x)=1/3(x+6)^2+5$ ?
How do you simplify $\sqrt{9 b^{3}} - \sqrt{16 b^{3}} + \sqrt{9 b^{3}}$ $sqrt(9b^3)-sqrt(16b^3)+sqrt(9b^3)$ ?