Supplementary angles are two angles whose measures sum to a 180 degrees and complementary are the sum have to add up to 90 degrees.So 180÷2=90;90÷2=45;180÷6=30 and 90÷6=15.Altough the answer is A.
<span>im pretty sure its C $0.12
best of luck hope i helped :)
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Answer:
slope is 3/5
y intercept (0,0)
Step-by-step explanation:
Answer:
D is -31 also i checked to make sure.
