The side lengths of the rectangle room are 15 ft and 20ft saffron is going to be split in half along the hypotenuse of a triangle using string find the length of the piece of string needed PLEASE HELP ASAP I AM IN A TIMED TEST

can i get the link to the assignment?

step-by-step explanation:

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

78.59 is the mean

step-by-step explanation:

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11