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Tirne
Answers (4)
1) B .. Because since they're both sqrt7 base, you can just subtract them. 2) A .. You have to simplify sqrt12 to sqrt4 times sqrt3, so you will get 2(2)(sqrt3) + sqrt3 .. which will turn into 4sqrt3 + sqrt3. Since they're the same base again, it will be
V = (1/3) pi r^2 h
Adenine and guanine are purines. Thymine and cytosine are pyrimidines.
Use the pythagorean theorem. a^2+b^2=c^2
