Answer:
3/4(-10+2+2/5)
answer -5.7
Step-by-step explanation:
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Answer:
is the same as
by co-function identities
Step-by-step explanation:
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
This means that
.
Answer: the answer is 809
Step-by-step explanation:
Answer:
1, 4, 6
Step-by-step explanation: