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Gre4nikov [31]
3 years ago
7

In Exercises 9-12, tell whether the lines through the given points are parallel, perpendicular, or neither. Justify your answer

12. Line 1: (10, 5), (-8, 9) Line 2: (2, -4), (11, -6)
Mathematics
1 answer:
tigry1 [53]3 years ago
3 0

Answer:

They're parallel.

Step-by-step explanation:

The reason they're parallel is because they both have the same slope.

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tamaranim1 [39]

Answer:

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Step-by-step explanation:

Let the order be x

Solution

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DiKsa [7]
Depth=15
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y=(x(x-h)(x-w)(x-y))^(1/2)
f=(-h^4+2(hw)^2+2(wy)^2-w^4+2(hy)^2-y^4)^(1/2)
f=(-3^4+2(3*4)^2+2(4*5)^2-4^4+2(3*5)^2-5^4)^(1/2)
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f=24
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180=(3+4+5)*depth
180=(12)(depth)
15=depth

8 0
3 years ago
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Svetllana [295]
I’m thinking b would be it i’m not so sure
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If 6 lemons cost 90p what is the price of 1 lemon and four lemons
alina1380 [7]
75p is the correct answer because 1 lemon is 15p
8 0
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quester [9]

Answer:

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Step-by-step explanation:

20 pounds = $8.00

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