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3 years ago

The lines y=-2 and y=-7 are they parallel, perpendicular, or neither?

Mathematics

2 answers:

Vanyuwa [196]3 years ago

7 0

Answer:

parallel

Step-by-step explanation:

An equation of the form

y = k

where k is a number is a horizontal line.

Since both lines have the form y = k, with two different values of k, -2 and -7, these are two different horizontal lines, so they are parallel.

Answer: parallel

alekssr [168]3 years ago

7 0

Answer:

Parallel -inf to inf

Step-by-step explanation:

there is no x value so they never cross

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vladimir1956 [14]

The initial statement is: QS = SU (1)

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Take the expression (1): QS = SU

We multiply both sides by R (QS)R = (SU)R

But (QS)R = S(QR) Then: S(QR) = (SU)R (3)

From the expression (2): QR = TU. Then, substituting it in to expression (3):

S(TU) = (SU)R (4)

But S(TU) = (ST)U and (SU)R = (RS)U

Then, the expression (4) can be re-written as:

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nataly862011 [7]

Answer:

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Step-by-step explanation:

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Xelga [282]

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Step-by-step explanation:

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