Can someone please help me fill in the answer in the bottom.

Mathematics

2 answers:

Julli [10]2 years ago

6 0

Answer:

Step-by-step explanation:

1) Initial water level = 30 feet

2) Rate of change = (30 - 25) / (0 - 1) = 5/(-1) = -5

5ft per hour

3) y-intercept = 30

ddd [48]2 years ago

4 0

The person above has the correct answer

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Which of the following parametric equations are equivalent to the polar equation r=3 cos theta

Allushta [10]

To solve the problem you must know that to change from Cartesian to polar coordinates you must write:
x = rcos (θ)
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Likewise y = rsin (θ)
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The same for y ...
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Finally the correct answer is option 2.
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3 years ago

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Savatey [412]

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Step-by-step explanation:

Step 1:

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As we have two sides of the triangle, we can solve for the length of the other side by using Pythagoras' theorem.

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Step 2: