Review the graph.
Which function represents the graph?
1 answer:
Answer: C
Step-by-step explanation:
Since y = 0 at x=3pi/2, we know that this is a cosine graph.
So to determine if its -cos or cosine, we can test the pt (0, 1).
Since cos(0)=1 whereas -cos(0)=-1, the answer is y=cos(x).
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Answer:
D
Step-by-step explanation:
You just have to expand and you'll get the answer.
Answer:
0.53 american dollars
Step-by-step explanation:
because 1 dollar is equal to 21 pesos, so dividing 1 by 21 is 0.53 american dollars.
Answer:
x=10 and x-7 is the answer
Step-by-step explanation:
a)2x-7=13
2x=13+7
2x=20
x=20/2
x=10
b)3x+4=25
3x=25-4
3x=21
x=21/3
x=7
i hope it will help you
63+74+x=180
180-63-74=43
x=43
This is true But it can also be written as QP if there are only 2 points.<span />
