Use the law of cosines to find each missing side. Round to the nearest tenth.

(Unit 8: Right Triangles & Trigonometry, Homework 8: Law of Cosines)

Solve 2x2 + 8 = 0 by graphing the related function. there are two solutions: . there are no real number solutions. there are two solutions: 2 and -2

Find the commission on a $590.00 sale if the commission is 15%.

Ebuka's monthly rent is $750. if ebuka pays the rent late, his landlord charges 4% interest per week that the payment is late. write a function that gives the total cost r(t), in dollars, of ebuka's rent if he pays it t weeks late.