Given triangle ABC with C = 90°, b = 50, and A = 36° 20′, find a. a.36.77
b.29.62
c.240.45
d.40.28

In the equations, a and b represent the price per night for a room in hotel a and hotel b, respectively, w weeks after september 1 last autumn. what was the price per night in hotel a when it was equal to the price per night in hotel b? a = 240 − 20w b = 320 − 30w

∠aed is formed inside a circle by two intersecting chords. if minor arc bd = 70 and minor arc ac = 180, what is the measure of ∠ aed? a) 45° b) 50° c) 55° d) 60°

Which measure is equivalent to 110 ml? 0.0110 l 0.110 l 1.10 l 11,000 l