What is the following product?

Asquare parking lot has 6,400 square meters what is the length in meters

Given right triangle xyz, which correctly describes the locations of the sides in relation to

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.