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Ulleksa [173]
3 years ago
6

John has to pay $7.00 admission for the skating rink and $1.50 per hour rollerblades. how many hours can he skate for $19. can y

ou also show the work too plz
Mathematics
1 answer:
viva [34]3 years ago
5 0
So first we remove 7.00$ from 19.00$
Now we have 12.00$
Then it said 1.50$ per hour
So we do 12 divide 1.50. 12:1.50= 8

He can skate for 8 hours
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Nimfa-mama [501]

sin(Q) = -(12/13)

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cot(Q) = 5/12

sin(Q) = 1/cosec(Q)

sin(Q) = \frac{1}{\sqrt{1+{cot}^2(Q)}}\\sin(Q) = \frac{1}{\sqrt{1+\frac{25}{144}}}\\sin(Q) = \frac{1}{\sqrt{\frac{169}{144}}}\\

sin(Q) = ±12/13

Because, π < Q < (3/2)π

Therefore, sin(Q) = -12/13

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Answer: -2x+8

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SOLUTION:

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Answer:

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The answer would be:


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