Write the slope-intercept form of the equation of each line. identify the slopes y-intercept.

Mathematics

1 answer:

s2008m [1.1K]3 years ago

3 0

Answer:

1) -3,1

2)-4,4

3)4,4

4)-3,4

5)-2,-4

6)-4,1

7)-1,4

8)3,-3

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A diver begins at sea level and dives down 200 feet. He ascends at a steady rate of 12 and one-third feet per minute for 4. 5 mi

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The diver's depth is 55.485 feet.

Option B represents the correct expression of the equation.

<h2>How do you express the given condition in an equation form?</h2>

Given that the total depth is 200 feet. the steady rate of the diver is 12 and one-third feet per minute. The total time taken by the diver is 4.5 minutes.

The above condition can be written in equation form is given below.

Total Depth = Steady Rate per Minute $\times$ Total Time

$200 = (12+\dfrac {1}{3}) \times 4.5$

$200 - ((12+\dfrac{1}{3}) \times 4.5) = 0$

Hence we can conclude that option B represents the correct form of the equation.

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brainly.com/question/7161930.

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3 years ago

Two cargo ships are sailing a direct course into harbor. Ship A is 22 miles from harbor. Ship Bis sailing into harbor on a cours

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Answer:

The distance of ship B from the Harbor is 32.26 miles

Step-by-step explanation:

Hello, great question. These types are questions are the beginning steps for learning more advanced Equations.

I have added a visual aid of the problem. As we can see the courses of both ship to the harbor forms a triangle with ship B being the hypotenuse. Since we are given the distance of the course for ship A and the angle between both ships, we can use this information with the <u>COSINE operator</u> to solve for the length of the course of ship B.

$cos(x) = \frac{adjacent}{hypotenuse}$