The length of a rectangle is twice its width. if the area of the rectangle is 72 cm2 , find its perimeter.

Answer this question! 30 points and brainliest!

If the table of the function contains exactly two potential turning points, one with an input value of –1, which statement best describes all possible values of m? m ≥ –12 –12 < m < 4 m ≤ 4 m ≥ 4 or m ≤ –12

What is sin 7x/4 ? i need on this urgent trig