A rectangle has two dimensions, width and length, and the area of it is their product.
since we know its area is 3x²-11x-4, then the two factors from that trinomial are the likely width and length, namely (3x + 1) (x - 4).
you can check them with FOIL.
9 if your in k12 this is the answer trust me i just took the test
-4(9)(-5) = (-36)(-5) because -4(9) = -36. (-36)(-5) = 180
Hypotenuse or C (x) can be found with the equation
After solving you get about 6.32
6.32 about the same as
Turn it into a mixed fraction
Hope this helped :)
