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belka [17]
3 years ago
10

Whenever 2 line or intersect at 90 the 2 lines are said to be ?

Mathematics
2 answers:
Sedaia [141]3 years ago
7 0
Two lines that intersect at 90 degrees are considered perpendicular to each other.

Lelechka [254]3 years ago
5 0
Perpendicular to each other.
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Chris can be paid in one of two ways. Plan A is a salary of ​$490 per​ month, plus a commission of ​9% of sales. Plan B is a sal
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Answer:

$390+0.07s=$544+0.05s Subtract $390 from each side.

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Given the inequality below:<br><br> 3x-y&gt;4<br><br> Which is the graph of the solution set?
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For linear inequalities, we have shaded regions below or above a dashed or solid or continuous line represented by an inequality.

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3 years ago
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