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3 years ago

The interior angles formed by the sides of a quadrilateral have measures that sum to 360°.

Mathematics

2 answers:

Alenkasestr [34]3 years ago

6 0

The sum is 360 degrees, which means
360 = 124 + 124 + 2x + 2x
360 = 248 + 4x
-4x = 248 - 360
-4x = -112
x = 28
Check:
124 + 124 + 2(28) + 2(28) =
360
Your answer is x = 28
let me know if you have any questions
:)

Sonbull [250]3 years ago

3 0

X=28
Because the sum is 360° so 124 +124=248
So 360-248=112
Then 112÷4=28
So 28×2=56 28×2 =56
56+56=112

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Step-by-step explanation:

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Step-by-step explanation:

We are given that The monthly charge for a waste collection service is 1830 dollars for 100 kg of waste

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We are supposed to find a linear model for the cost, C, of waste collection as a function of the number of kilograms, w.

So, we will use two point slope form :

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Substitute the values

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$C=18w+30$

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