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den301095 [7]
2 years ago
13

Identify the triangles that are similar by the AA similarity theorem. explain how you know that the triangles are similar.

Mathematics
1 answer:
UNO [17]2 years ago
4 0

Angle WVX = Angle YVZ (vertically opposite angles)

Angle VWX = Angle VYZ (shown)

Angle WXV = Angle YZV (total sum of angles in triangle)

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How can you tell if an ordered pair (x,y) is a solution or a system of linear equations?
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3 years ago
Find the missing side lengths. Answers are in simplest radical form with the denominator rationalized
Roman55 [17]

Answer:

Option B.

Step-by-step explanation:

The given triangle is a right angle triangle.

In a right angle triangle,

\tan \theta=\dfrac{Perpendicular}{Base}

In the given triangle,

\tan (45^{\circ})=\dfrac{v}{7}

1=\dfrac{v}{7}

7=v

Using Pythagoras theorem, we get

hypotenuse^2=Perpendicular^2+Base^2

u^2=v^2+7^2

u^2=7^2+7^2

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Taking square root on both sides, we get

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6 0
3 years ago
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balu736 [363]

Answer:

x = 15

Step-by-step explanation:

3x-7=x+23

Subtract x from each side

3x-x-7=x-x+23

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2x = 30

Divide by 2

2x/2 = 30/2

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3 years ago
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