An electrician charges $60 per hour. how much does he charge for 6 hours?

Nohas oven temperature gives a reading that is 2% greater than the actual temperature 9f the acutal temperature was 325°f what would the termometer reading be.

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

Whats the name of the vertical axis