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Darya [45]
3 years ago
8

Line ab perpendicular to line MN how many right angles are formed where the two meet

Mathematics
1 answer:
iren [92.7K]3 years ago
4 0
Just think about it
right angles are the very definition of perpendicular
how many right angles in a full rotation? 4

answer is 4
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Alenkinab [10]
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4 0
3 years ago
An expression is shown below:
Alex73 [517]

Given:

The given expression is:

6x^2y-3xy-24xy^2+12y^2

To find:

Part A: The expression by factoring out the greatest common factor.

Part B: Factor the entire expression completely.

Solution:

Part A:

We have,

6x^2y-3xy-24xy^2+12y^2

Taking out the highest common factor 3y, we get

=3y(2x^2-x-8xy+4y)

Therefore, the required expression is 3y(2x^2-x-8xy+4y).

Part B:

From part A, we have,

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By grouping method, we get

=3y(x(2x-1)-4y(2x-1))

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3 0
3 years ago
Find the Y-Intercept<br> -3x + 7Y = 21
ivann1987 [24]
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4 0
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Read 2 more answers
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yarga [219]
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7 0
2 years ago
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valentina_108 [34]
581

10x14x8.3 = 1162
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5 0
2 years ago
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