Arectangle’s length is three times its width, w. its area is 243 square units. which equation can be used to find the width of the rectangle? w2 = 3(243) 3w2 = 243. 4w2 = 243 3w2 = 3(243)

B)3w^2 = 243

Step-by-step explanation:

Area of the rectangle = 243 square units

Length = 3w

Area of a rectangle = length *width

Now plug in the given values, we get

243 = 3w*w

243 = 3w^2

Therefore, the answer is B)3w^2 = 243

Hope this will helpful.

Thank you.

i believe the correct answer is b.