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2 years ago

Consider the line 4x+2y=-7.

Mathematics

2 answers:

alexdok [17]2 years ago

6 0

Answer:

To find slop from the given equation,

Slope (m) =

$\frac{ - \: cofficients \: of \: x }{cofficient \: of \: y}$

So, slope of this equation is - 2

For perpendicular case,

M1 . M2 = - 1

Thus, m2 = 2 ( for this equation)

Similarly,

For parallel case,

M1 = m2

Thus, m2 = - 2 ( for this equation)

<h3 /><h3>Keep asking sir/maam</h3>

maks197457 [2]2 years ago

3 0

Answer:

Step-by-step explanation:

Parallel line is -2

perpendicular line is 1/2

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Arturiano [62]

Answer:

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2 years ago

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nexus9112 [7]

Answer:

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Step-by-step explanation:

Recall that $\frac{\sqrt{2} }{2}$ is a value of the function cosine for the special angles: $135^o$ and $225^o$ , then:

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3 years ago

What is the formula for the area A of a trapezoid with parallel sides of length B and D, nonparallel sides of length A and C and

loris [4]

Answer:

$(B) \dfrac12H (B+D)$

Step-by-step explanation:

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3 years ago

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likoan [24]

Answer:

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Step-by-step explanation:

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