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Elina [12.6K]
3 years ago
13

If < A and < B form a linear pair, and < A = x - 13 degrees, and < B = x + 7 degrees, then find x. Select one: a. 12

4 b. 101 c. 46 d. 93
Mathematics
1 answer:
Andreas93 [3]3 years ago
8 0

The correct value of "x" will be "93".

According to the question,

  • A linear pair of sum to 180°,

then

→ x-13+x+7=180

→             2x -6=180

By adding "6" both sides of the equation, we get

→       2x-6+6=180-6

→                   2x=186

→                     x = \frac{186}{2}

→                     x = 93

Thus "option d" is the right answer.  

Learn more:

brainly.com/question/19152299

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A rectangular field is 115 meters long and 70 meters wide. Give the length and width of another rectangular field that has the s
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Length 100 m, width 85 m.

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Uma pesquisa entrevistou 1000 indivíduos, 600 rejeitam o partido A, 500 rejeitam o partido B e 200 não rejeitam nenhum partido.
UkoKoshka [18]

Answer:

300 people rejected part A and part B.

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1000 people surveyed.

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Among the respondents there are a total of 600 + 500 rejections, that is to say 1100 rejections in total.

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Which property justifies Step 1? Given: 4(x ? 6) + 12 = 20 Step 1: 4x ? 24 + 12 = 20 Step 2: 4x ? 12 = 20 Step 3: 4x = 32 Step 4
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Step-by-step explanation:

Since, In The distributive property we can multiply a sum by multiplying each addend separately and then add the products.

For example, If we have a expression a(b+c) then by applying distributive property we can write, a(b+c) = ab+ac

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Thus, the correct missing reason in step 1 is  B) Distributive Property.


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