Answer:
Two angles are supplementary if the sum of their measures is 180 . ... You can write "the measure of angle 1" as m∠1. ... Find m∠2, m∠3, and m∠4.
Step-by-step explanation:
3x2+4(-1)-2(5)2 +4(5)+5=
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6+-4-10+25
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31-14=17
<span> the probability that the roll of a die will be either even or odd is 1</span>
Ok, so...what is the question?...
