3 years ago

Select all of the true equations.

Mathematics

1 answer:

Paraphin [41]3 years ago

6 0

Answer:

cos(63)=y/15

tan(27)=y/x

sin(63)=x/15

Step-by-step explanation:

You need to memorize the definitions of all the trig functions. Then these types of problems will be easy for you. OK?

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2 years ago

Use the definition of logarithm to simplify each expression.

konstantin123 [22]

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