The measure of ∠akg is 133°. what is m∠akd?

Which term applies to agb and dge? a. obtuse b. supplementary c. complementary d. vertical

Ireally don't understand this, i'm really an idiot but i want to know how to figure this out. !

Acertain company's main source of income is a mobile app. the company's annual profit (in millions of dollars) as a function of the app's price (in dollars) is modeled by p(x)=-2(x-3)(x-11)p(x)=−2(x−3)(x−11) which app prices will result in \$0$0 annual profit? enter the lower price first.