Polygon a is similar to polygon b. find the perimeter of polygon b.

perimeter of polygon a is 128

perimeter of polygon b is unknown

Mrs. gehrke said cheddar weighs 16.8 pounds. he actually weighs 15.2 pounds. what is the percent error?

Analyze the diagram below and complete the instructions that follow. how to find tan

Mr. jones determined that the equation y = 98 - 16/5 x could be used to predict his students' unit test scores, based on the number of days, x, a student was absent during the unit. what was the meaning of the y-intercept of the function? (by the way the 16/5 is a )