On the unit circle, the abscise (x) is the cosine and the ordinate (y) = sinus
So y is the sinus
Answer:
I believe the answer is a Discrete graph.
Step-by-step explanation:
Hope my answer has helped you and if not then I am sorry.
62.83 rounded to the nearest whole unit is 63.
If the decimal number is less than .5, it gets rounded down. If it's above .5 (i.e. .83) then it gets rounded up.
Answer:
x = 4
Step-by-step explanation:
Since the terms are in an arithmetic progression then there is a common difference between consecutive terms, that is
2x - 1 - (x + 1) = x + 5 - (2x - 1) ← distribute parenthesis on both sides
2x - 1 - x - 1 = x + 5 - 2x + 1, that is
x - 2 = - x + 6 ( add x to both sides )
2x - 2 = 6 ( add 2 to both sides )
2x = 8 ( divide both sides by 2 )
x = 4
The 3 terms are 5, 7, 9
Answer:
Yes, 1:3.
Step-by-step explanation:
Each of the numbers on figure 2 are 3 times the number on figure 1.