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steposvetlana [31]
3 years ago
15

Which equation represents a line that is perpendicular to the line whose equation is -2y=3x+7

Mathematics
1 answer:
notsponge [240]3 years ago
8 0

Answer:

Any line with the slope of 2/3 would be perpendicular.

Step-by-step explanation:

To find this, first solve the equation for y.

-2y = 3x + 7

y = -3/2x - 7/2

Perpendicular lines always have opposite and reciprocal slopes. Therefore, we flip the slope in the original equation (-3/2 becomes -2/3) and then we change the sign (-2/3 becomes 2/3)

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7 0
3 years ago
Help asap
Naddik [55]

<u>Answer-</u>

<em>She earned </em><em>$1102.50</em><em> on the sale.                          </em>

<u>Solution-</u>

A car salesperson sells a car for $21,000.        

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Hence, the net amount he got as the commission is  

=\dfrac{21000\times 5.25}{100}    

=\$1102.50    

Therefore, she earned $1102.50 as commission on the sale of the car.

6 0
4 years ago
Read 2 more answers
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