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Shtirlitz [24]
3 years ago
6

Based on the principles of buoyancy, write an expression for the location of the waterline on the hull as a function of the weig

ht of the boat, assuming the boat is stable and the mast is verticle g
Mathematics
1 answer:
natali 33 [55]3 years ago
5 0
The weight of the boat translates to a volume of water displaced. When this volume of displaced water is less than the volume of the hull, the boat will float. 

(weight(boat) x density(water)) / Total volume of the hull = percentage of hull submerged, i.e waterline
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2 years ago
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Which is the slope of the line that passes through the points (3,5) and (8,7)?
Hatshy [7]

Hi there!  

»»————- ★ ————-««

I believe your answer is:  

m=\boxed{\frac{2}{5}}

»»————- ★ ————-««  

Here’s why:  

  • The formula for the slope of two given lines given is 'rise over run'.

⸻⸻⸻⸻

\boxed{\text{Slope Formula:}}\\\\\frac{y_2-y_1}{x_2-x_1}\\\\\rightarrow (x_1,y_1),(x_2,x_1) - \text{Two Points Given}

⸻⸻⸻⸻

  • We are given the points (3,5) and (8,7).

⸻⸻⸻⸻

\boxed{\text{Finding the Slope:}}\\\\\rightarrow m=\frac{7-5}{8-3}\\\\\rightarrow \boxed{m=\frac{2}{5}}

⸻⸻⸻⸻

»»————- ★ ————-««  

Hope this helps you. I apologize if it’s incorrect.  

7 0
3 years ago
2. picking a number from 1 to 5 and choosing<br> the color red, white, or blue
bekas [8.4K]

Answer:

i would choose a 3 and color red

Step-by-step explanation:

i still don't understand the question tho

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Step-by-step explanation:

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kondor19780726 [428]

Answer:

7*7n=49n

-6V

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Step-by-step explanation:

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3 years ago
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