In triangle $ABC$, angle $C$ is a right angle. If $\sin(A) = \frac{3}{5}$ and $BC = 9$, what is the length of $AB$? Autodesk Autocad 2006 Keygen Better [DIRECT]
The SAT has evolved, and with the transition to the Digital SAT, the definition of a "hard" question has shifted slightly. While the infamous "Section 5" (the experimental section of the old paper SAT) is gone, the new Adaptive Module system ensures that high-scorers will encounter a second math module filled with exceptionally rigorous problems. Khatrimaza Full.net 100mb Movie Repack [UPDATED]
Since both equations equal $y$, we can set them equal to each other. The number of solutions depends on the discriminant of the resulting quadratic equation.
$$y = 2x + 10$$ $$y = x^2 - 5x + 40$$ How many solutions $(x, y)$ satisfy the system of equations above? A) 0 B) 1 C) 2 D) Infinitely many
A mechanic charges a flat fee of $$60$ plus $$45$ per hour of labor. The total charge $C$ for $h$ hours of work is given by the equation $C = 45h + 60$. What does the number 60 represent in the equation?
For what value of $k$ does the equation $x^2 - 12x + k = 0$ have exactly one distinct real solution?
This tests your ability to apply SOHCAHTOA and scale a triangle. $\sin(A) = \frac{\text{Opposite}}{\text{Hypotenuse}}$. Here, the opposite side to angle $A$ is $BC$, and the hypotenuse is $AB$.
A) The amount the charge increases for each additional hour worked. B) The total charge for 1 hour of work. C) The charge for the labor only, excluding the flat fee. D) The charge for the work regardless of the time spent.