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Fudgin [204]
3 years ago
10

Plsssssssssssssssssssssssssssssss help

Mathematics
1 answer:
Semenov [28]3 years ago
7 0

Answer:

<h2><em>X=</em><em>1</em><em>6</em><em>6</em><em>°</em></h2>

<em>Sol</em><em>ution</em><em>,</em>

<em><</em><em>ABE</em><em>+</em><em><</em><em>ABC</em><em>=</em><em>1</em><em>8</em><em>0</em>

<em><</em><em>ABE</em><em>=</em><em>1</em><em>8</em><em>0</em><em>-</em><em>9</em><em>7</em>

<em><</em><em>ABE</em><em>=</em><em>8</em><em>3</em><em>°</em>

<em><</em><em>ABC</em><em>=</em><em><</em><em>ACB</em><em>=</em><em>8</em><em>3</em><em>°</em>

<em><</em><em>ABC</em><em>+</em><em><</em><em>ACB</em><em>+</em><em><</em><em>CAB</em><em>=</em><em>1</em><em>8</em><em>0</em>

<em><</em><em>CAB</em><em>=</em><em>1</em><em>8</em><em>0</em><em>-</em><em>8</em><em>3</em><em>-</em><em>8</em><em>3</em>

<em><</em><em>CAB</em><em>=</em><em>1</em><em>4</em>

<em><</em><em>DAC</em><em>+</em><em><</em><em>CAB</em><em>=</em><em>1</em><em>8</em><em>0</em>

<em><</em><em>DAC</em><em>+</em><em>1</em><em>4</em><em>=</em><em>1</em><em>8</em><em>0</em>

<em><</em><em>DAC</em><em>=</em><em>1</em><em>8</em><em>0</em><em>-</em><em>1</em><em>4</em>

<em><</em><em>DAC</em><em>(</em><em>X</em><em>)</em><em>=</em><em>1</em><em>6</em><em>6</em><em>°</em>

<em>Hope</em><em> </em><em>this</em><em> </em><em>helps</em><em>.</em><em>.</em><em>.</em>

<em>Good</em><em> </em><em>luck</em><em> on</em><em> your</em><em> assignment</em><em>.</em><em>.</em><em>.</em>

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-3x(x+8)+x+2(9-x-x^2) please show solving steps
Flauer [41]

Answer:

-5x^2 - 25x + 18

Step-by-step explanation:

-3x ( x + 8 ) + x + 2 ( 9 - x - x^2 )  ( original equation )

-3x^2 - 24x + x + 18 - 2x - 2x^2   ( distribute )

-3x^2 - 2x^2 - 24x + x - 2x + 18   ( order them based on the variables . )

( -3x^2 - 2x^2 ) (- 24x + x - 2x ) ( + 18 )    ( just separated them not a part of solving !! )

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Hope its helps !!!

4 0
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Square meters to square centimeters metric area units conversion factor 10000. To find out how many square centimeters in sq. meters, please use the converter below.

1 Sq. Meter = 10 000 Sq. Centimeters

Sq. meter is an area unit in metric system and used widely in measuring the small lands, floor plans etc. It equals to 10.7639104 sq. feet. The abbreviations are "m2" or "sq m".

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Please let me know if you need additional help in private messages.

Thanks,

-GeVontae The BRAINLY Team.

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