Joe wants to use the hiking club's funds to purchase new walking sticks for each os its 19 memebers. the sticks cost $26 each. the club has $480. is this enough money to buy each memeber a new walking stick? if not ,how much more money is needed

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

The conversion factor relating feet to meters is 1 ft=0.305 m. keep in mind that when using conversion factors, you want to make sure that like units cancel leaving you with the units you need. you have been told that a certain house is 164 m2 in area. how much is this in square feet?

What number should be added to both sides of the equation to complete this square? x^2-10x=7