In the figure, ABC is mapped onto XYZ by a 180° rotation. Angle B corresponds to which angle in XYZ?

Mathematics

1 answer:

professor190 [17]2 years ago

8 0

Answer:

Step-by-step explanation:

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"I'm thinking of a number. If you multiply

ExtremeBDS [4]

First, set up an equation that models this statement.

N is your variable because it’s the unknown Number.

8n-13=43

Then, add 13 on both sides so you have the variable and it’s coefficient alone.

8n-13=43
+13.+13
________
8n=56

Then, divide the variable and the coefficient by the coefficient.

8n=56
—. —
8. 8

Now you have your variable all by itself, and you have the persons number.

n=7

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3 0

2 years ago

Read 2 more answers

What is the volume of a hemisphere with a radius of 4.3 cm, rounded to the nearest tenth of a cubic centimeter?

ladessa [460]

Step-by-step explanation:

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