Finding the Cost after a Discount Practice Examples A and B Discount Example A: A pair of Adidas basketball shoes normally cost $133. The store is offering a 20% discount. What is your cost after the discount? t = total cost after discount (in dollars) x= initial or regular price (in dollars) 1st equation: t = x - x(0.20) 2nd equation: t = x(0.80) Answer with 1stequation:

m∠a is 90°

m∠b is 40°

false

step-by-step explanation:

the reason i say this is because for a certain length of sides you can pick any two and the length is wither equal or greater than the third side and in this case it's not.

3 + 5 = 8

8 is smaller than 9 which is the third side.

hope this : )

38.6°

step-by-step explanation:

resultant is 10 pound

smaller force = 8 pound

angle formed = tan⁻¹(

                        =tan⁻¹(

                          =tan⁻¹(0.8)

                        =38.6°