2 years ago

What is the length of line segment dc

Mathematics

2 answers:

Karo-lina-s [1.5K]2 years ago

7 0

The answer is 3 units

Kay [80]2 years ago

4 0

Answer:

The answer is 3 units.

Step-by-step explanation:

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Which theorem proves that the triangles are congruent? A. AAS B. SSS C. SAS D. ASA

boyakko [2]

Answer:

D. ASA

Step-by-step explanation:

ASA (Angle-Side-Angle) is a proof of congruence when two triangles share two angles and the side between them.

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2 years ago

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The measure of an angle is 133°. What is the measure of its supplementary angle?

Pachacha [2.7K]

Answer:

Step-by-step explanation:

180 - 133 = 47

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2 years ago

Which property does this represent -3x1=-3

katrin2010 [14]

The property used is: Multiplicative identity

Step-by-step explanation:

We need to identify the property in the equation : $-3\times 1=-3$

The property used is: Multiplicative identity

Multiplicative identity

The multiplicative identity property is defined as if you multiply a number by 1, the result of multiplication is that original number.

In the given expression $-3\times 1=-3$ -3 is multiplied by 1 to get -3 so, multiplicative identity.

Keywords: Properties of Multiplication

Learn more about Properties of Multiplication at:

#learnwithBrainly

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2 years ago

HELP 25 points each!!!!!!!!!!! plzzzzz

Alisiya [41]

4 + 3x = 12
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2 years ago

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Solve: 3x+y=6 4x-2y=18 show all work pls!!!

olasank [31]

Answer:

x = 3 and y = -3

Step-by-step explanation:

To start, let's double the first equation to get 6x + 2y = 12. Add this to the second equation to get 10x = 30, so x = 3 and y = -3.

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3 years ago