What is the area of the blue shaded part below? Show your work and explain how you got your answser. The figure below shows a large rectangle with a small rectangle cut out of it. 8 I 3 5​

idk

step-by-step explanation:

use that smart brain

-1/2 +2

step-by-step explanation:

admin for giving such valuable information through your article . your article is much more similar to   word unscramble tool because it also provides a lot of knowledge of vocabulary new words with its meanings.

step-by-step explanation:

the ratio of red paint to blue paint is always 9/7. that means that, whatever x's value, (4x+12)/(4x-4) has that same ratio. so, set up an equation and cross-multiply to solve for x:

9/7 = (4x+12)/(4x-4)

9(4x-4) = 7(4x+12)

36x - 36 = 28x + 84

8x - 36 = 84

8x = 120

x = 15