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3 years ago

9

Subtract m + 6 from 4m + 12.

1 answer:

Lemur [1.5K]3 years ago

4 0

Answer:

3m +6

Step-by-step explanation:

4m +12 - (m+6)

Distribute the minus sign

4m +12 -m-6

Combine like terms

3m +6

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What is the slope of a linear that is perpendicular to the line y=-1/2x+5?

Vlada [557]

Step-by-step explanation:

Equation of given line is:

$y = - \frac{1}{2} x + 5 \\ \\ equating \: it \: with \: y =m_1x + c \\ we \: find \: \\ m_1 = - \frac{1}{2} \\ let \: m_2 \: be \: the \: slope \: of \: required \: line \\ \\ \therefore \: m_1 \times m_2 = - 1( \because \: lines \: are \: \perp) \\ \\ \therefore \: - \frac{1}{2} \times m_2 = - 1\\ \\ \therefore \: m_2 = 2 \\$

Thus, the slope of required line is 2.

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3 years ago

The length of a room is 20 ft. and its width is 12 ft. What's the perimeter?

iren2701 [21]

Answer:

64

Step-by-step explanation:

20 + 20=40

12 +12 = 24

24+40=64

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3 years ago

Read 2 more answers

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slamgirl [31]

The graph of g has a greater slope than the graph of f.

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2 years ago

The united states flag is actually 105 percent as tall as the state flag of florida. Write this percent as a mixed number.

dimulka [17.4K]

Answer:

1 1/20 is the correct way

Step-by-step explanation:

I don't know how to get it but i just looked it up .

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3 years ago

Parallel lines m and n are cut by transversal t. which statements are true

JulsSmile [24]

Answer:

corresponding sides are congruent, as well as alt. int and alt. exterior angles.

Step-by-step explanation:

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3 years ago