3 years ago

HELP PLEASE!!! I WILL FIVE STAR!!

Mathematics

2 answers:

Anna007 [38]3 years ago

6 0

The sum of all angles in any triangle is 180°.

$\beta=180-(\alpha+\gamma)$

$\beta=180-(72+63)$

$\beta=180-135=\boxed{45}$

e-lub [12.9K]3 years ago

4 0

Answer: The answer here is 45* because all you need to do is 180-72-63 then BAM you get your answer :)

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The sum of 5 consecutive integers is 270

antiseptic1488 [7]

Hello!

This can be written as

(x) + (x + 1) + (x + 2) + (x + 3) + (x + 4) = 270

Add all the values

5x + 1 + 2 + 3 + 4 = 270

Combine like terms

5x + 10 = 270

Subtract 10 from both sides

5x = 260

Divide both sides by 5

x = 52

So the numbers are 52, 53, 54, 55, 56,

Hope this helps!

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3 years ago

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Step-by-step explanation:

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3 years ago

X^3+8 divided by x+2

Klio2033 [76]

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