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3 years ago

What are supplemenatry angles

Mathematics

1 answer:

telo118 [61]3 years ago

3 0

Answer:

Supplementary angles are two angles that add up to 180 degrees.

Step-by-step explanation:

They angles don't have to be next to each other to be supplementary, just so long as the total is 180 degrees. Examples: • 60° and 120° are supplementary angles.

Hope I answered your question:)

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The sum of one and the product 4 and a number z

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Step-by-step explanation:

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2 years ago

What is the equation of the line that passes through the point (4.11) and is perpendicular to the line with the following equati

Klio2033 [76]

Answer:

$y = x +7$

Step-by-step explanation:

Given

$Point\ (x_1,y_1) = (4,11)$

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Required

Determine the line equation

An equation has the form

$y = mx + b$

Where

$m = slope$

By comparison with $y = -x + 14$

$m = -1$

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$m_1 = \frac{-1}{m}$ i.e. the condition for perpendicularity

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So, we have:

$m_1 = \frac{-1}{-1}$

$m_1 = 1$

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$y - y_1 = m_1(x - x_1)$

Where

$m_1 = 1$

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So, we have:

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$y - 11 = x - 4$

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$y - 11+11 = x - 4+11$

$y = x - 4+11$

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The B, C and D parts of your question are not clear.

Apply the same steps used in (a) above and you'll get your answers

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