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Ghella [55]
3 years ago
5

I need help with this​

Mathematics
1 answer:
kompoz [17]3 years ago
8 0

Answer:

3

Step-by-step explanation:

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ANSWER EMERGENCY!! Starting at sea level, a submarine descended at a constant rate to a depth of −4/5 mile relative to sea level
REY [17]
It is 4/15     ,,,,,,,,,,,,,,,

6 0
3 years ago
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After soccer practice, 6 kids share 2 candy bars. Draw a model to show how much of the candy bar each kid gets (SHOW WORK)
bearhunter [10]

Answer:

I don't know how to draw it out but...

Step-by-step explanation:

For every 3 kids there is 1 candy bar. For every 2 candy bars there are 6 kids. 2 candy bars divided by 6 kids equals, a third of a candy bar per kid.

4 0
3 years ago
What is the solution to the system of equations?
Kobotan [32]

So for this, I will be using the elimination method. So firstly, multiply both sides of the first equation by 2 and both sides of the second equation by 3:

\left \{ {{8x-6y=52} \atop {9x+6y=33}} \right.

Now add the two equations to get 17x=85 . From here you can solve for x. For this, just divide both sides by 17, and your first answer will be x=5

Now that we have the value of x, substitute it into either equation to solve for y:

4*5-3y=26\\ 20-3y=26\\ -3y=6\\ y=-2\\ \\ 3*5+2y=11\\ 15+2y=11\\ 2y=-4\\ y=-2

<h3><u>In short, x = 5 and y = -2.</u></h3>
5 0
4 years ago
Write as a fraction in simplest form.
seropon [69]

Answer:

2/4=1/2

3/6=1/2

4/16=1/4

7 0
3 years ago
Help with geometry?!!!!!!
Nana76 [90]

Answer:

20

Step-by-step explanation:

x =  \sqrt{ {29}^{2} -  {21}^{2}  }  \\  =  \sqrt{841 - 441}  \\  =  \sqrt{400}  \\  = 20

3 0
4 years ago
Read 2 more answers
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