3 years ago

Find the slope of a line perpendicular to a line through the given points. E(5, 7), F(3, 1)

1 answer:

8 0

The slope of a line going through points (5,7) and (3,1) is 6/2 so 3/1 = slope of 3

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Sidana [21]

I'm fairly certain the answer is 1/3.

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3 years ago

Julli [10]

Answer: 6 feet to 8 feet

Step-by-step explanation: 6x4=24 8x6=48

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Digiron [165]

Answer:

A (-1,-10) ; A (-1,14)

Step-by-step explanation:

$\sqrt{(-1-4)^2 + (y-2)^2} = 13 \\ 25 + y^2 + 4 -4y = 169$

y^2 -4y - 140 = 0

Δ/4 = 4 + 140 = 144

y1 = 2 + 12 = 14

y2 = 2 -12= -10

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3 years ago

iren2701 [21]

The answer is 20. It's just repeating

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slamgirl [31]

$\cos x^o=\dfrac{3.0}{6.8}\\\\\cos x^o=0.4412\to x^o\approx64^o\\\\Answer:\ x=64$

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3 years ago