Can someone help me, ive been trying to figure this out for 30 minutes. A bee leaves its hive and flies 12 km due north. The bee then flies 6 km due east. How far is the bee from its hive after its flight? Leave your answer in simplest radical form.

Which sum or difference identity would you use to verify that cos (180° - q) = -cos q? a.) sin (a -b) = sin a cos b – cos a sin b b.) cos (a -b) = cos a cos b – sin a sin b c.) cos (a -b) = cos a cosb + sin a sin b d.) sin (a + b) = sin a cos b + cos a sin b