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Lelu [443]
3 years ago
13

Find the slope of a line perpendicular to y = -2/5x + 4/5

Mathematics
1 answer:
valkas [14]3 years ago
6 0
To find a perpendicular line, you need to find the negative reciprocal of the slope.

-2/5 flips into -5/2
Since -2/5 is negative, -5/2 turns positive, so 5/2.

Therefore, the slope of a line perpendicular to Y = -2/5x + 4/5 is 5/2
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What is the solution set of the equation X/5 + x/2 =14?
JulijaS [17]

Answer:

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Step-by-step explanation:

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Multiply both sides of (7 x)/10 = 14 by 10/7:

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3 years ago
Someone please help me with this question! How can I prove it?
Alex73 [517]

Answer:

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Read 2 more answers
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