4 years ago

The lines shown below are parallel.if the green line has a slope of -2,what is the slope of the red line?

2 answers:

6 0

The slope is -2.

When lines are parallel, the slopes of the lines will be equal to one another.
When lines are perpendicular they have negative reciprocal slopes, and the product of their slopes will equal -1.

ArbitrLikvidat [17]4 years ago

3 0

Answer:

-2

Step-by-step explanation:

If the lines are parallel, the slopes are the same.

Since the green line has a slope of -2, the red line has a slope of -2

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3 years ago

I NEED THIS FAST a sample of an unknown liquid has a volume of 30.0 mL and a mass of 6 g. whats the density ? show your work and

Doss [256]

Answer:

The density is 0.2g/mL^2.

Step-by-step explanation:

Use the formula: D= $\frac{m}{V}$ (where v=volume, and m=mass). The mass of the liquid is 6g. The volume of the liquid is 30mL.
To determine density, insert the values into the formula ( $D=\frac{6g}{30mL}$ ).
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