Answer:
yes you did that correctly
Answer:
Rational
Step-by-step explanation:
The square root of 25 is 5, which is a rational number.
As a rule , - times - = + and - times + = -
Therefore the correct answer to the question is 2m squared n
Tan(15) = tan(45 - 30)
= [tan(45) - tan(30) ] / [ 1 + tan(30)tan(45)]
= (1 - 1/sqrt(3)) /(1 + 1/sqrt(3))
= (sqrt(3) - 1)/(sqrt(3) + 1)
= (sqrt(3) - 1)^2 /(3 - 1)
= 1/2 [3 + 1 - 2sqrt(3) ]
= (2 - sqrt(3) )
= 0.27 is your answer
Answer:
Step-by-step explanation:
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