Need asap !
will give most how many square feet of outdoor carpet will we need for this whole?

You will need 36 sq ft of carpeting

Step-by-step explanation:

Well, the total area of the triangle is 1/2(bh) = 1/2(7*12) = 7*6 = 42 sq ft.

But we have to get rid of the rectangle in the middle. So we'll subtract the area of that from the big area. 2*3 = 6 sq ft

42 sq ft - 6 sq ft = 36 sq ft

since your problem is x^4 = 81, what you have to undeo is the "to the fourth power" part.

the inverse (opposite operation) of "to the fourth power" is "to the fourth root".

  (x^4) ^ ¼   = 81 ^ ¼  

  81 = 3^4     so (3 ^ 4) ^ ¼   =   3 ^ 1   = 3

by hand: (3 ^ 4) ^ ¼   =   3 ^ (4 x ¼) = 3 ^ 1   = 3   (when you take a power to a power, multiply the exponents.)

or, do it by calculator. one way of finding the fourth root is to use ^ (1/4)

step-by-step explanation: