If the perimeter of a rectangle is 54 inches. And its length is two times its width. What is the length and the width of the rectangle?

associative property hopes this ! : )

step-by-step explanation:

l.jnl.j/n.m,lm,

step-by-step explanation:

1 number

if we use a graphing calculator, there is only one such number that satisfies the conclusion of the mean value theorem, that is, a number such that

where the right-hand side is the average rate of change of f on the interval [0.5,0.75], which is the slope of the secant line.

in the attached graph, the black line is the secant line which has its slope as the average rate of change of f on [0.5,0.75], while the orange line is the only tangent line to the graph of f in the interval that satisfies the mvt conclusion.