Answer:
2.6
Step-by-step explanation:
there are 2 whole gaps, so two is the whole number, and between 1 gap its 10, and if A is between 2 different gaps, its 2.6 and every time it makes past 1, it will land on 0.7
So f(x)=3
that means that whatever you input for x, you will always get 3
the graph is a horizontal line that goes through the point (0,3)
it is the same equation as y=3
Answer:
steps below
Step-by-step explanation:
Are you going to solve the value of A or just a proof the equation
cos 2A = cos² A - sin² A
2cos²A-cos2A-1 = 2cos²A - (cos² A - sin² A) - 1 = cos² A + sin² A - 1
2cos²A-cos2A-1 = 1 - 1 = 0
A: 90° or 270° or 450° .....
Answer:
a = -5
Step-by-step explanation:
Answer:
Step-by-step explanation:
㏒ 3+㏒(x+2)=1
㏒3(x+2)=1
3(x+2)=10^1
3x+6=10
3x=10-6=4
x=4/3
so A
3.
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