The perimeter of a rectangle is 48 in if the length is twice the width, what is the length of the rectangle?

2(n-1)+4n=2(3n-1)n=0no solutioninfinitely many solutions n= - 4 !

(05.08a)triangle abc is transformed to similar triangle a′b′c′ below: a coordinate plane is shown. triangle abc has vertices a at 2 comma 6, b at 2 comma 4, and c at 4 comma 4. triangle a prime b prime c prime has vertices a prime at 1 comma 3, b prime at 1 comma 2, and c prime at 2 comma 2. what is the scale factor of dilation? 1 over 2 1 over 3 1 over 4 1 over 5

What is the frequency of the sinusoidal graph?