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mash [69]
2 years ago
6

Vertical angles must:

Mathematics
2 answers:
katen-ka-za [31]2 years ago
8 0

Answer:

A. Be congruent

C. Be have the same vertex

Step-by-step explanation:

Vertical angles are those angles that share the same vertex.

If the vertical angles are formed when two lines intersect in a plane, then they are opposite angles. That means they are congruent.

Mice21 [21]2 years ago
7 0
Vertical angles must be, out of the options stated, A ) congruent and C ) have the same vertex
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Answer:

2km

Step-by-step explanation:

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3 years ago
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Dmitry [639]

Answer:

X=10, x=4

Step-by-step explanation:

first, divide 14 by 2, and square it; giving you

x^2-14x+(7)^2=-40

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8 0
3 years ago
Matt reasoned that he can write 9/1,000 as 0.9. Is he correct? Explain your answer.
GuDViN [60]
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5 0
3 years ago
Identify the slope ​
vaieri [72.5K]
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4 0
3 years ago
Could y’all help me out with this?
Aneli [31]

Answer:

M' (5,-1)

D' (5,1)

A' (3,4)

W' (4,-1)

Step-by-step explanation:

We want to find the coordinates of Quadrilateral MDAW with vertices M(-1, 5), D(1,5), A(4,3), and W(-1,4) after a reflection across y = x.

We can find these coordinates by following the following rule:

Reflection over y = x rule : ( x , y ) ---> ( y , x )

Explanation of rule: Simply swap the places of the x and y values.

Applying rule to given coordinates:

M(-1,5) -----> swap x and y values -----> M'(5,-1)

D(1,5) ----> swap x and y values -----> D'(5,1)

A(4,3) -----> swap x and y values -----> A'(3,4)

W(-1,4) -----> swap x and y values -----> W'(4,-1)

So the coordinates of Quadrilateral MDAW  after a reflection over the y = x  line are M'(5,-1) , D'(5,1) , A'(3,4) , W'(4,-1)

For more validation, refer to the attached image

4 0
2 years ago
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