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hichkok12 [17]
3 years ago
13

Two, passengers trains A and B

Mathematics
1 answer:
Leokris [45]3 years ago
7 0

Whoever put this problem is smarttttttttttt

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ITS URGENT<br> find the missing length of the triangle.
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You can find the answer on quizzez i promise you
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Find the GCF for the list.<br> 18y3, 45y²
vlabodo [156]
Since 9 goes into 18 and 45, and both of the integers has a y2, the GCF is 9y2
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Find the x and y intercepts of this line:<br> -5x+4y=-18
vaieri [72.5K]

Answer:

Step-by-step explanation:

x- intercepts: ( 18/5,0)

y- intercepts: ( 0,-9/2)

3 0
3 years ago
Read 2 more answers
Dy/dx = y/x^2
Lady_Fox [76]
Dy/dx = y/(x^2)
dy/y = dx/(x^2)
int[dy/y] = int[dx/(x^2)] ... apply integral to both sides
ln(|y|) = (-1/x) + C
|y| = e^{(-1/x) + C}
|y| = e^C*e^(-1/x)
|y| = C*e^(-1/x)
y = C*e^(-1/x)

So you have the correct answer. Nice job.

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

Check:
y = C*e^(-1/x)
dy/dx = d/dx[C*e^(-1/x)]
dy/dx = d/dx[-1/x]*C*e^(-1/x)
dy/dx = (1/(x^2))*C*e^(-1/x)
is the expression for the left hand side (LHS)

y/(x^2) = [C*e^(-1/x)]/(x^2)
y/(x^2) = (1/(x^2))*C*e^(-1/x)
is the expression for the right hand side (RHS)

Since LHS = RHS, this confirms the solution for dy/dx = y/(x^2)
8 0
3 years ago
Please help thank u
irina1246 [14]

Answer:

Step-by-step explanation:

The answer is c the third one

5 0
3 years ago
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