2 years ago

Answer ASAP please!

Mathematics

1 answer:

lara31 [8.8K]2 years ago

3 0

Answer:

Step-by-step explanation:

A. Sin 42=0.669

Cos=52=0.617

B. Sin 90=1

cos 90=0

C. cos30=0.866

sin 70=0.940

D. sin80=0.985

cos 10=0.985

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