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Leni [432]
3 years ago
12

Someone please help

Mathematics
2 answers:
aalyn [17]3 years ago
6 0

Answer:

100

Step-by-step explanation:

360 is the total degree for every quadrilateral. 80+75+105=260. 360-260=100.

Cloud [144]3 years ago
3 0
The total is 360°. Your answer would be 120, if you subtract the other angles from 360.
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the sum of three consecutive even integers is 126. let x represent the least consecutive Integra. what is the greatest consecuti
madreJ [45]
First, we need to see how to get from one even integer to another. Well, what do you do to get from 2 to 4? 4 to 6? You add 2. If x is even, then the next even number must be x+2, and then the next x+4, and x+6, and so on. Since we're only going 3, we have:
x + (x+2) + (x+4) = 126. Now we can just solve the equation!

x + x + 2 + x + 4 = 126
3x + 6 = 126.
3x = 120.
x=40. But is that your answer? Nope! Don't forget, the problem says that <em>x is the smallest number out of the 3</em>. Which means 40 + 2 is the middle number, and 40 + 4 = 44 is the greatest.

Your answer is 44.
<em>
</em><em><u /><u>Don't forget to rate this answer the </u><u>Brainliest</u><u>!</u></em>

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