Arectangle has the length of 6 less than 4 times the width, of the perimeter of a rectangle is 176 inches, what is the numerical length of the rectangle

Let be the length and width of the rectangle, respectively.

On the one hand, we know that

On the other hand, we know that

If we substitute the expression for l, we have

And we can deduce

t = 3

step-by-step explanation:

put t = 3 in this expression :

(3²-1)(3²-2)(3² - 3)(3² - 4) = 8×7×6×5 = 56×30 = 1680

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation: