4 years ago

Which expression is equivalent to 2(-3x + 5)?

1 answer:

6 0

2(-3x + 5)
expand by using distributive property
= -6x + 10

answer
-6x + 10 is equivalent to 2(-3x + 5)

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Answer:

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Remember that complementary angles add up to 90°. The angle that i s complementary to 63° is 27°.

Also recall the co-function identities:

sin (90° – x) = cos x
cos (90° – x) = sin x

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3 years ago

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