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Grace [21]
3 years ago
8

What is the simplified version of 12+4b+7a-8

Mathematics
2 answers:
Leya [2.2K]3 years ago
3 0
The simplified form would be 11a+4
Lemur [1.5K]3 years ago
3 0
4+4b+7a that's the answer because you combine like terms so positive 12 and negative 8 equals 4 then since the rest are alone (no match) you just put them too the equation
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Answer:

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Step-by-step explanation:

Given the equations

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So by comparing with the slope-intercept form we can observe that

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So by comparing with the slope-intercept form we can observe that

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as

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so

The slope m_2 is the negative reciprocal of the slope \:m_1

Also, the product of two perpendicular lines is -1.

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m_1\times m_2=-1

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