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Grace [21]
3 years ago
14

Tyler has at most $20 to spend on rides and games at the carnival. Each ride costs $0.75 and each game costs $0.50. Which inequa

lity can be used to determine how many rides r and games g Tyler can pay for at the carnival?
Mathematics
1 answer:
GaryK [48]3 years ago
3 0

Answer:

The inequality that can be used to determine how many rides r and games g Tyler can pay for at the carnival is:

0.75r+0.50g≤20, where:

r is the number of rides

g is the number of games

Step-by-step explanation:

With the information provided, you can say that the amount spent at the carnival is equal to the cost per ride for the number of rides plus the cost per game for the number of games. Also, given that the statement indicates that Tyler has at most $20, the inequality would indicate that the amount spent has to be less than or equal to 20. According to this, the inequality that can be used to determine how many rides r and games g Tyler can pay for at the carnival is:

0.75r+0.50g≤20, where:

r is the number of rides

g is the number of games

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In triangle △ABC, ∠ABC=90°,
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<h3>Answer: As a fraction, HC is 21/4 units long</h3><h3>In decimal form, HC is 5.25 units long.</h3>

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Work Shown:

Let x = HC and y = BH

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---------------

See the attached drawing below. The altitude BH forms three similar triangles which makes the proportion below possible

HC/BH = BH/AH

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x(12-x) = y^2 ... cross multiply

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note how I isolated y^2 instead of y. We will use this equation later.

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Focus on triangle AHB. Use the pythagorean theorem

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3 0
3 years ago
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Answer:

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Step-by-step explanation:

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Required

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Represent the zeros with a and b

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However, to solve further: We need to symmetrise over 3-i  and its conjugate

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5 0
3 years ago
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