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3 years ago

Two angles of a triangle measure 40° and 70° what is the measure of the third angle of the triangle please of your work

2 answers:

4 0

First,you have to know that the Total ° of a triangle is 180°.

So first you do: 40+70 and minus the sum from 180.

110 - 180 = 70°

ANS: 70°

poizon [28]3 years ago

3 0

So 1 do 40+70=180
110-180=70
so the anwser is 70
hope it helps and good luck

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Answer:

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3 years ago

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3 years ago

Please help!!!<br> Which expression is equivalent to (3m^-1n^2)^4/(2m^-2n)^3

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3 years ago

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Identify which of the following is not equivalent to 2 3/4.

mezya [45]

The figure that is not equivalent to 2¾ is 2¼ × 2½. That is option B.

<h3>Simplification of equivalent fractions</h3>

Simplification is a process that is used to make a fraction appear in its simplest forms.

The fraction given is = 2¾

The simplification of the fraction= 2^3/4 = 2

But simplification of 2¼ × 2½ is equal to;

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Therefore 2¾ is not equivalent to 2¼ × 2½ when simplified.

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brainly.com/question/78672

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2 years ago

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What you can do is multiply 400*20= 8,000. From here, we know that 399*20 is just one less group of 20 than 400. Therefore, we can subtract (1*20) from 8,000 to get the final answer.

8000-20=7980

Hope this helps!

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3 years ago

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