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Alexxx [7]
3 years ago
10

Which statement best explains the relationship between

Mathematics
1 answer:
-Dominant- [34]3 years ago
4 0

Answer: They are not perpendicular because their slopes are  not negative reciprocals.

Step-by-step explanation:

For these two lines to be perpendicular, their slopes have to be negative reciprocals.

Slope of FG.

F = (-4, 1)

G = (0, -2)

= (Y₂ - Y₁) / (X₂ - X₁)

= (-2 - 1) / (0 + 4)

= -3/4

Slope of HJ

J = (0 , 4)

H = (-4, -2)

Slope =  (Y₂ - Y₁) / (X₂ - X₁)

= (-2 - 4) / (-4 -0)

= 6/4

= 3/2

<em>The slopes of these lines are not negative reciprocals so these lines are not perpendicular. </em>

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Dennis_Churaev [7]

Step-by-step explanation:

x² + 2x - 5 = 0

that is the same as

x² + 2x + 1 = 6

(x + 1)² = 6

x + 1 = ±sqrt(6)

x = -1 ± sqrt(6)

x1 = -1 + sqrt(6)

x2 = -1 - sqrt(6)

n² - 20n + 2 = 4

this is the same as

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n - 10 = ±sqrt(102)

n = 10 ± sqrt(102)

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yKpoI14uk [10]

Answer:

Step 1: 14x − 21 = 1; Step 2: 14x = 22

Explanation:

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Step 1: Simplify both sides of the equation

7(2x−3)=1

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14x+−21=1

14x−21=1

Step 2: Add 21 to both sides

14x−21+21=1+21

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Step-by-step explanation:

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Using equidistant chords theorem, we can fill the blank.

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or, (441)/(3.14×49)=h

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3 years ago
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