Since the lines are perpendicular, the slope of the green line has to be the negative reciprocal of the slope of the red line. the negative reciprocal of -1/3 is 3 so C) 3 is your answer.
Answer:
Yes because 3/7 as a decimal is 0.4286 so the its 5.4
then iras height is 5.2 because 1/5 as a decimal is 0.2
(im sorry if im wrong
Answer:
6π
Step-by-step explanation:
The period indicates after which time the sine wave repeats.
You divide 2π by the factor in front of your function variable. This is 1/3 for your function.
So 2π/(1/3) = 6π
Answer:
The answer is 1
Step-by-step explanation:
i) 
ii)
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iii)
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iv) 
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v)
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vi)
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vii)
viii)
ix)
x)
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