Mark bought 222 meters of fencing to enclose a area of pasture for his sheep. he plans to use all of the fencing to make a rectangle that is twice as long as it is
wide

In an improper fraction, is the numerator equal to, less than, or greater than the denominator

Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.

What is the point of inflection for the function f(x)=2cos4x on the interval (0, pi/2)