Determine whether the lines are parallel, perpendicular or neither:
line 1: 4y−12=3x
line 2: 2y−1.5x=−14

For this case we have to by definition:

If two lines are parallel then their slopes are equal.

If two lines are perpendicular then the product of their slopes is equal to -1.

We have the following equations:

We manipulate the equation to convert it into the slope-intersection form

Where:

m: It's the slope

y: It is the cut-off point with the y axis.

So:

From the second equation given we have:

We manipulate:

It is observed that the slopes are equal, so the lines are parallel,

The lines are parallel.

add the table and i will answer correctly

step-by-step explanation:

42%

step-by-step explanation:

we know,

total people = 60

total males = 25

percentage of males

= 25/60 × 100

= 25/6 × 10

= 25/3 × 5

= 125 / 3

= 41.

rounding of = 42%

happy to

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