4.15, 6.3, 8.45, 10.6, 12.75
You just subtract 4.15 from 6.3 and you get a difference of 2.15. Then you add it to 8.45 giving you the answer of 10.6 and then you add 2.15 to that getting 12.75.
Supplementary angle must add up to 180 so the supplement will be 108 degrees. 180-72=108.
Answer:8 planes are shown in the figure
Step-by-step explanation:
Answer:
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Step-by-step explanation:

Answer:
the question is not precise... sold each dozen or each egg?
clarify