A boat sails 150 km on a bearing of \( 042^{\circ} \) and then 250 km due east. How far is the boat from the starting point?

Estimate the measure of this angle within \( 10^{\circ} \).

Which of the following describes supplementary angles? A. Angles that areadjacent. B. Two or more angles whose sum equals 360 degrees. C. Two angles whose sumequals 180 degrees. D. Angles whose measurements equal 90 degrees.

Find the standard form of the equation of the ellipse satisfying the given conditions. Endpoints of major axis: \( (4,10) \) and \( (4,4) \) Endpoints of minor axis: \( (6,7) \) and \( (2,7) \) Standard form of the equation:

A point \( B(-4,4) \) is rotated \( 90^{\circ} \) clockwise about the origin. FInc (A) \( (4,4) \) (B) \( (3,2) \) (C) \( (-3,2) \) (D) \( (4,-4) \)

If a circle has a diameter of 10 cm, what is its circumference using \( \pi \\)?