Digital ACT Practice Questions
Access 292 official-caliber practice questions. Filter by subject or difficulty to pinpoint your cognitive blind spots.
In a right triangle $ABC$ with right angle at $C$, the measure of angle $A$ is $30^\circ$ and the length of the hypotenuse $AB$ is 16. What is the length of sid...
What is the maximum value of the function $f(x) = 4 - 7\cos(3x)$?...
If $\tan x = 1$ and $0 < x < \frac{\pi}{2}$, what is the value of $\sin x$?...
A surveyor stands 100 feet from the base of a vertical tower on level ground. The angle of elevation from the ground to the top of the tower is $37^\circ$. If $...
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