Ahummining bird can travel up to 15 meters per second what is the humming birds speed in miles per hour

The center of the circumscribed circle lies on line segment and the longest side of the triangle is equal to the of the circle.

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.

An 18% discount on a watch saved a shopper $72. find the price of the watch before the discount