When angles are restricted to real numbers, Bernhard is correct. The sine function has a range of -1 to 1 (inclusive).
_____
When angles are allowed to be complex numbers, the magnitude of the sine of an angle may exceed 1. In this realm, both Henrik and Bernhard are incorrect.
Answer: 81
To get this answer, you do two things
1) Take half of the x coefficient 18 to get 9
2) Square the result from the previous step to get 9^2 = 9*9 = 81
This value is added on to get x^2+18x+81 which factors to (x+9)^2 confirming we have a perfect square trinomial
Answer:
B. 75 inches
Step-by-step explanation:
just took the test
Answer:
The given description is equivalent to the algebraic expression,
Step-by-step explanation:
The given description is ,
'The square of the ratio of 11 and k'
which is equivalent to the algebraic expression,
Answer:
ur mom
Step-by-step explanation:
ur momomommomomomomomomoommomomomomomomomomomomomommommomomomomomomomomomomomommomomomomomomomomomomommomomomom.
