3 years ago

What the heck do i do with this

2 answers:

7 0

Use the law of cosines to find a: $a^2=b^2+c^2-2bc (cos(A))$

So to use the given numbers you get: $a^2=27^2+45^2-2(27)(45)(cos(53))$

Which would come out to equal about 35.94

so a=35.9

Marizza181 [45]3 years ago

6 0

Answer:

Eat it

Step-by-step explanation:

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