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blsea [12.9K]
3 years ago
8

2a – 7 + 4b + 7a – b + 4

Mathematics
1 answer:
Contact [7]3 years ago
5 0

Answer:

(2a+7a)+(−7+4)+(4b−b)

9a−3+3b

Brainlist Pls!

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Lapatulllka [165]
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The root factors must be the factors of 24.
1 x 24 ; 2 x 12 ; 3 x 8 ; 4 x 6.

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Using synthetic division, one can find that the smallest root is -3.
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The correct factors are: (x - 3) (x + 2) (x - 4)
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Molly needs to classify the triangle below based on angles. Which class is correct? 60° 50° 70° A. acute triangle О B. isosceles
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3 years ago
Write the sum of 18+36 as the product of their GCF and another sum.
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What is the measure of A and what is the measure of B
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Can't be done without knowing what f is...

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At the very least, we can compute the denominator, which is just the area of R. You have

\displaystyle\iint_R\mathrm dx\,\mathrm dy=\int_{x=0}^{x=1}\int_{y=x}^{y=1}\mathrm dy\,\mathrm dx=\int_0^1(1-x)\,\mathrm dx=\dfrac12

so the average value will be

2\displaystyle\iint_Rf(x,y)\,\mathrm dx\,\mathrm dy
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