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NISA [10]
3 years ago
13

Can some help I will give brainliest do in 5 mins

Mathematics
2 answers:
kati45 [8]3 years ago
7 0

Answer:

i believe its a

Step-by-step explanation:

im sorry if im wrong

Ghella [55]3 years ago
7 0
It’s B the other person is wrong
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Volgvan

Answer:1+10(1-\cos (\frac{\pi t}{9}))

Step-by-step explanation:

Given

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7 0
3 years ago
Watch help video
Marianna [84]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

2) 212*198 = 41 976

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