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zmey [24]
2 years ago
10

Simplify negative square root of 72

Mathematics
1 answer:
STatiana [176]2 years ago
5 0
Answer: -6√2

Explanation: You’ll have to find where the original product can be rooted. 36 & 2. 36 is a perfect square, so it becomes 6.

Then 6 is on the outside, while two is inside.
Don’t forget the negative.
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Whats the answer? A, B, C, or D?
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The answer is the second choice.

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3 years ago
4/6x - 2/3 = 4 - 8/7x solve
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X=49/19


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EleoNora [17]

Answer:

7×3

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2 years ago
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Is {(1,-2),(-2,0),(-1,2),(1,3)} a function
svp [43]

Answer:

Step-by-step explanation:

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5 0
3 years ago
WORTH 50 POINTSSS
SpyIntel [72]

We know that if two lines are Perpendicular then Product of Slopes of both of these Perpendicular lines should be Equal to -1

Given : Equation of 1st Perpendicular line is -x + 3y = 9

This can be written as :

3y = x + 9

y = x/3 + 3

Comparing with standard form : y = mx + c

we can notice that slope of 1st Perpendicular line = 1/3

Slope of 1st Line × Slope of 2nd line = -1

1/3 × Slope of 2nd line = -1

Slope of 2nd line = -3

We know that the form of line passing through point (x₀ , y₀) and having slope m is :

y - y₀ = m(x - x₀)

Here the 2nd Perpendicular line passes through the point (-3 , 2)

x₀ = -3 and y₀ = 2 and we found m = -3

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⇒ -3x - 9 = y - 2

⇒ -3x - y = 7

4 0
3 years ago
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