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Masja [62]
3 years ago
10

What is the value of n? n/-3 - 2 = -18

Mathematics
2 answers:
svp [43]3 years ago
7 0

Answer:

the value of n = -48 .......

SCORPION-xisa [38]3 years ago
4 0

Answer:

48

Step-by-step explanation:

n/-3=-16

n=-16*-3

n=48

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At first we need to know how to find the distance between two parallel lines
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========================================================

Part (1):
=======

<span>The distance between the lines
</span>
<span> Y₁ = 3x + 10    and       Y₂ = 3x - 20</span>
∴ m = 3  , c₁ = 10  and  c₂ = -20
∴ d = \frac{| 10 - (-20)|}{\sqrt{1 + 3^{2}}}= \framebox{9.5}

========================================================

Part (2):
=======

<span>The distance between the lines
</span>
Y₁ = <span>3/2 x + 3/2</span>    and       Y₂ = <span>3/2 x - 5</span>
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