The width of a rectangle is 1 less than twice its length. If the area of the rectangle is 176 cm^2, what is the length of the diagonal?

Barbara's piano instructors house is 7 1/8 miles from her house. after biking for 1 3/4 miles she stops to rest how much longer does she need to bike to reach her instructor's house

Drag the tiles to the correct boxes to complete the pairs. using the properties of integer exponents, match each expression with the correct equivalent expression.

Given sin28.4=.4756, cos28.4=.8796, and tan28.4=.5407 find the cos of 61.6