Arectangle has a width one less than the length. if the perimeter is 30 units find the width and length

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

Me complete this proof! prove that a quadrilateral is a square. me with the steps for this proof.

1. writing an equation for an exponential function by 2. a piece of paper that is 0.6 millimeter thick is folded. write an equation for the thickness t of the paper in millimeters as a function of the number n of folds. the equation is t(n)= 3. enter an equation for the function that includes the points. (-2, 2/5) and (-1,2)