Answer:
1) 6/21 because change the mixed fraction 3 3/6 into improper fraction 21/6 then the reciprocal of 21/6 is 6/21 we reciprocal it because it is in the rule of dividing fraction
2) If we multiply 3/3 to the 6/21
Multiply both the numerator
3 x 6 = 18
Multiply both the denominator
3 x 21 = 63
So its 18/63
we can draw the graph of cosine with amplitude 2.
Step-by-step explanation:
In the given function g(x) = 2cosx we know the following parameters which are helpful to draw the graph.
Its a cosine graph given in the form of y = acos(Bx + c) + d
Here a is amplitude, period = , c = phase shift, d = vertical shift
We know a = 2, B = , c = 0, d = 0.
Answer:108 dollars
Step-by-step explanation:14-5= 9 working video games. 9×12=108.