Iwould say they are complementary because that’s the division of a 90 degree angle and it’s split between the middle of them
Answer from: Quest
the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.
hope this ! ^w^
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Mathematics, 21.06.2019 18:00
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