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3 years ago

5

I need help with number 7 and 8 is number 7 right if so skip that and help me figure out how long it would take him to read 9 ch

apters

1 answer:

mamaluj [8]3 years ago

3 0

so 90 x 9 = 980 minutes so that is the answer

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AleksandrR [38]

Step-by-step explanation:

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$\cos( \beta ) + \frac{ \sin {}^{2} ( \beta ) }{ \cos( \beta ) }$

$\frac{ \cos {}^{2} ( \beta ) }{cos \beta } + \frac{ \sin {}^{2} ( \beta ) }{ \cos( \beta ) }$

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$= \sec( \beta )$

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Oksanka [162]

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Answer:

umm what do you mean can like you explain

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<span>+(3</span>² <span>- 4</span>²<span>)
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