Find the value of
\(\frac{\cos^2 22^\circ+\cos^2 68^\circ}{2(\sin^2 22^\circ+\sin^2 68^\circ)}\) - sin²16° - cos16°sin74°
Select the Venn diagram that best represents the relationship between the following classes. Parallelogram, Rhombus, Square, Trapezoid
A bag contains cards numbered between 33 and 92. If one card is drawn from the bag, the probability that the number on the drawn card is a perfect square is:
\( \frac{5}{59} \)
\( \frac{4}{59} \)
\( \frac{1}{15} \)
-\( \frac{1}{12} \)
