Igive
what is the measure of the complement of an angle that measures 21°?
a.
24°
b.
69°
c.
111°
d.
159°

Which is the completely factored from of xy^3-x^3y

The length of a rectangle plus its width is 25 cm. the area is 156 square cm. what are the length and width of the rectangle? separate the answers with a comma.

Find the average rate of change for the given function drom x=1 to x=2