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Katena32 [7]
3 years ago
5

Hey there is a link! It would mean a lot if you would give me the awnsers to these 3 questions! It’s grade 7 math! Thanks, all y

ou need to do is simplify. Have a great day! ( will be marking brainlist!)
Mathematics
1 answer:
joja [24]3 years ago
5 0

Answer:

a

Step-by-step explanation:

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3 years ago
SOS I'm terrible at math.
Tresset [83]
<span>y = -5 cos x is a basic (simple) variation of the basic trig function y = cos x.

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Since b = 1 here, the Period here is 2pi/1, or simply 2pi.

Please stop saying "I'm terrible with math."  That does not help you at all.  Say, instead, "With just a little help I could understand this just fine."</span>
5 0
3 years ago
Which quadrant would (0,-7) , (0,0) , (8,0)
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