Cual es el ángulo que forma cada tangente T1 y OT1

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.

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be