3 years ago

If i get good grades in 9th grade will it affect the classes I will receive in 9th grade?

Mathematics

2 answers:

zhannawk [14.2K]3 years ago

6 0

Had a stroke reading this.

SCORPION-xisa [38]3 years ago

3 0

Answer:

w-w-what...

Step-by-step explanation:

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$\bf \textit{Sum and Difference Identities}
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cos(\alpha + \beta)= cos(\alpha)cos(\beta)- sin(\alpha)sin(\beta)
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