If you are trying to find the slope of a line that is perpendicular to another line, you would need to change the sign and change it to the fraction's reciprocal.

m = $-\frac{1}{3}$

Change the sign of the slope:

$\frac{1}{3}$

Finally, make the reciprocal of the original slope (switching the numerator and denominator):

$\frac{3}{1}$

Simplify:

Final answer:

$m=3$

7 0

2 years ago

Joe pays $26.78 for 6.5 gallons of gas.

Dovator [93]

Answer:

$4.12

Step-by-step explanation:

$26.78 / 6.5 gallons = $4.12 per gallon

4 0

2 years ago

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Graft the solution to the inequality on the number line. <br><br><br> m>2.8

Oduvanchick [21]

Answer:

See the graph of the given inequality in the attachment as shown below:

Step-by-step explanation:

Given the inequality: $m > 2.8$

To graph this inequality on the number line.

Remember:

If the symbol is $(\geq or \leq)$ then you fill in the dot

If the symbol is $(> or$ then you do not fill in the dot.

Since, in the given inequality the symbol is '>'

Now, sketch a number line and draw an open circle around the number 2.8.

You can see the number line as shown below in the attachment.

4 0

2 years ago

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