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zaharov [31]
2 years ago
8

Determine if the lines are parallel, perpendicular, or neither. y=-2x – 4 2x + y = 5

Mathematics
1 answer:
Otrada [13]2 years ago
7 0

Answer:

parallel I think

Step-by-step explanation:

move the x to the left and divide by y to simplify. the new equation for the bottom will be y=-2x+5. For it to be parallel they have to have the same slope

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3 years ago
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How do you solve interquartile range?
77julia77 [94]
By Hand
Step 1: 
Put the numbers in order.
1, 2, 5, 6, 7, 9, 12, 15, 18, 19, 27.

Step 2: 
Find the median.
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Step 3: 
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Step 4: 
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Step 5: 
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3 years ago
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Step-by-step explanation:

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