Find the arc length of the partial circle with 1/4 missing and a radius of 5.

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.

What ia the sum if the first 7 terms of the geometric series

Solve for x and select the correct answer