3. 1 + sec2x sin2x = sec2x

Kapil needed to buy a long wooden beam. he went to two sawmills that each charge an initial fee plus an additional fee for each meter of wood. the following equation gives the price (in dollars) of a wooden beam from the first sawmill as a function of its length (in meters). p = 5+20xp=5+20x

Aye asap pls ! markin da brainiest too ! btw da step choices are all add, distribute, divide, n subtract

Ntriangle abc, m∠a = 35° and m∠b = 40°, and a=9. which equation should you solve to find b?