Answer:
x = 72 and they are a linear pair making them supplementary angles
Step-by-step explanation:
144 + (x - 36) = 180
108 + x = 180
<u>-108 -108</u>
x = 72
Their = 940
their and back = 1880
hope this helps
<u> 3x + y = 25</u>
To solve for 'y' ...
Subtract 3x from each side: <em> y = 25 - 3x</em>
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<u>3x + y = 25</u>
To solve for 'x' ...
Subtract 'y' from each side: 3x = 25 - y
Divide each side by 3 : <em>x = (25 - y) / 3 </em>
Answer: 39% voted for biking
Step-by-step explanation:
Add the other two percentages and subtract from 100
40 + 21 = 61
100 - 61 = 39
Answer: 305.04436326409 mm2
Step-by-step explanation:
https://www.calculatorsoup.com/calculators/geometry-plane/polygon.php?n=9&given_data=i&i=9.65&units_length=mm&sf=0&n_last=9&given_data_last=i&action=solve