3 years ago

PLEASE HELP!! good luck will be brought back to you ❤️Which statement about the triangles is true?

Mathematics

1 answer:

vekshin13 years ago

3 0

I think it is the first one

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Answer:

Step-by-step explanation:

To turn the word problem into an equation, when we read:

"I am thinking of a number" we write "x"

"when I double my number" we write "2x"

"and then subtract the result from 5" we write "5 - 2x"

"I get negative one" we write "-1 = 5 - 2x"

Now we solve for the number, which is x.

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Step-by-step explanation:

Let the angle near point A be $A$ .

Let the angle near point B be $B$ .

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Let the external angle near point B be $extB$ .

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