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Andreas93 [3]
4 years ago
5

Find the value of x Kinda confused

Mathematics
1 answer:
Nat2105 [25]4 years ago
5 0

Answer:

x = 374/7

Step-by-step explanation:

all of the angles should equal to 360 degrees since it's a quadrilateral.

So,

1+ (2x+10)+(3x-5)+(2x-20) = 360

1+ 2x+10 +3x-5+2x-20 = 360

7x -14 =360

7x = 360+14

7x = 374

x= 374/7

x= 53.428...

Hope this helps!

Please mark brainliest if you think I helped! Would really appreciate!

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Katyanochek1 [597]

There are 3 groups of 11 travellers each or 11 groups of 3 travellers each.

Since we have 33 travellers and we need to divide them into equal sized groups, we need to find the factors of 33.

<h3 /><h3>Factors of 33</h3>

So, 33 = 1 × 33 = 3 × 11

So, the two factors of 33 we require are 3 and 11.

<h3 /><h3>The groups of travellers</h3>

Since 11 × 3 = 3 × 11,

So, 3 × 11 implies that we can have 3 groups of 11 travellers each and,

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So, there are 3 groups of 11 travellers each or 11 groups of 3 travellers each.

Learn more about factors of a number here:

brainly.com/question/2058395

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