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Leni [432]
2 years ago
6

Determine the area of the red triangular region. 4x+2 M x 2x-2 $

Mathematics
1 answer:
beks73 [17]2 years ago
8 0

The area of the triangle. (WHOLE)

(4x+2)(2x-2)=8x^{2} -4x-4

The area of the gray square.

(x)(x+1)=x^{2} +x

Subtract.

(8x^{2} -4x-4)-(x^{2} +x)\\=7x^{2} -3x-4

Hope this helped.

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Answer:

The answer is 168!

Step-by-step explanation:

6*4=24 (There are two triangles so you don't have to divide by 2, 24 is simply the answer to both), 6*9=54, 5*9*2=90, 90+54+24=168! I hope this helps! Have a great rest of your day!

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Lelu [443]

Answer:

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Step-by-step explanation:

Given:

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First we recognize that this is a geometric series (sequence) and we must calculate quotient q.

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According to this:

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God with you!!!

8 0
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Wong’s Garage buys quarts of motor oil by the gross (144 units) for $0.75 per quart. When Wong’s changes the oil in customers’ c
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