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Anna [14]
1 year ago
14

Simplify 4 + (-3) - 2 times (-6)

Mathematics
2 answers:
iVinArrow [24]1 year ago
8 0

Step-by-step explanation:

= 4 + ( - 3) - 2 ( -  6)

here ( + ) × ( - ) = ( - )

= 4 - 3 + 12

= 4 + 12 - 3

= 16 - 3

= 13

kolezko [41]1 year ago
8 0

The correct result of this simplification is 13

To solve this question, we'll just <u>apply the rule of signs</u> - and then we'll calculate the operations.

- In the sign rule - when both signs are equal, the <u>result will be positive</u>. If the signs are different, the <u>result is negative</u>.

  • - ( - ) = +
  • + ( + ) = +
  • - ( + ) = -
  • + ( - ) = -

<h3>Resolution</h3>

4 + ( - 3 ) - 2 · ( - 6 )

4 - 3 - ( - 12 )

4 - 3 + 12

1 + 12

<u>13</u>

Therefore, the alternative value will be <u>13</u>

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Given segment AC and point B that lies on AC, if AB = 9 and BC= 49, find AC
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Answer:

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Step-by-step explanation:

Let's draw this out (see attachment).

We know that since B lies on AC, we have the points in order from left to right: A, B, C.

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<em>~ an aesthetics lover</em>

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\qquad \qquad\huge \underline{\boxed{\sf Answer}}

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