<span><span>The sum of the degree measures of two complementary angles is 90, so subtract 18 from 90.
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</span><span>The sum of the degree measures of two supplementary angles is 180...<span>
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Answer:
B
Step-by-step explanation:
The rulers tell you the length of the sides
Answer:
-3/5
Step-by-step explanation:
10-8/4-12=-0.6=-3/5
Answer:
604,838 already is a whole number.