Answer:
u should add 118/9
Step-by-step explanation:
please mark me as brainlest
Answer:
Are you ok? Do you need the call 911, or is this an actual question?
Step-by-step explanation:
The greatest common factor of the numerator and denominator of the rational expression is x - 4
<h3>How to determine the greatest common factor?</h3>
The fraction expression is given as:
![\frac{5x-20}{x^2-2x-8}](https://tex.z-dn.net/?f=%5Cfrac%7B5x-20%7D%7Bx%5E2-2x-8%7D)
Factorize the numerator and the denominator
![\frac{5x-20}{x^2-2x-8} = \frac{5(x-4)}{(x- 4)(x + 2)}](https://tex.z-dn.net/?f=%5Cfrac%7B5x-20%7D%7Bx%5E2-2x-8%7D%20%3D%20%5Cfrac%7B5%28x-4%29%7D%7B%28x-%204%29%28x%20%2B%202%29%7D)
Cancel out the common factor
![\frac{5x-20}{x^2-2x-8} = \frac{5}{(x + 2)}](https://tex.z-dn.net/?f=%5Cfrac%7B5x-20%7D%7Bx%5E2-2x-8%7D%20%3D%20%5Cfrac%7B5%7D%7B%28x%20%2B%202%29%7D)
The common factor that was canceled out is x - 4
Hence, the greatest common factor of the numerator and denominator of the rational expression is x - 4
Read more about greatest common factors at:
brainly.com/question/10076354
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Answer:
3000 square inches.
Step-by-step explanation:
First, scale this one up. Multiply each by 2. consider area of a trapezoid. A = 1/2 (b1 + b2) h. This will be 1/2 (20 + 30) * 20, so you'll get 500 square in. Then, multiply by 6 since Buffy is making 6 of them. 500 * 6 = 3000 square inches.
It comes out to 327!
34 times 7 = 238 + 89 and you finally get 327!
I hope this helps! (: