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kotegsom [21]
3 years ago
11

Which of the following is the solution to the differential equation....

Mathematics
1 answer:
bixtya [17]3 years ago
4 0

Answer:

B

Step-by-step explanation:

\frac{dy}{dx}= (x-2)(y-2)\\ y>2\\\frac{dy}{y-2}=(x-2)dx\\

integrate both side

<h2>∫\frac{dy}{y-2}=∫(x-2)dx\\</h2><h2>ln(y-2)=\frac{(x-2)^2}{2} +C\\</h2><h3>Substitute y(4)=5</h3><h3>ln3=2+C\\C=ln3-2</h3><h3>ln(y-2)=\frac{(x-2)^2}{2} +ln(3)-2\\y-2=e^{\frac{(x-2)^2}{2} +ln(3)-2}\\y=2+3e^{\frac{x^2}{2}-2x }</h3><h3 />
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What fraction of $36,000 is $27,000?
MrRa [10]

We need to keep in mind that

36000 is 1

In order to know the fraction we need to divide 27000 between 36000, and then simplify the fraction

\frac{27000}{36000}=\frac{27}{36}=\frac{3}{4}

the fraction of 36000 that is 27000 is 3/4

4 0
1 year ago
Helppppppp pleaseeee!!!!!!!!!!!!!!!
Bingel [31]

Answer:

Knowing that 3²+4²=5, draw the 3cm side and 4cm side with right angle between them. The 5cm side will fit to form a right triangle.

Option D is correct option.

Step-by-step explanation:

We are given sides: 2cm, 3cm, 4cm and 5cm. We need to choose the correct option according to converse of the Pythagorean Theorem

The converse of the Pythagorean Theorem is:

<em>If the square of the length of the longest side of a triangle is equal to the sum of the squares of the other two sides, then the triangle is a right triangle.</em>

Now, if we sum the square of 2 smaller sides, it should be equal to square of longest side.

So, if add:

(3)^2+(4)^2=(5)^2

We get: 9+16=25

25=25

So, the sides of triangle are 3cm, 4cm and 5 cm.

Now, the longest side will be hypotenuse so, 5cm is hypotenuse, 3 cm and 4cm can be base and perpendicular.

And the angle will of 90 degrees will be between base and perpendicular.

So, the correct option is:

Knowing that 3²+4²=5, draw the 3cm side and 4cm side with right angle between them. The 5cm side will fit to form a right triangle.

Option D is correct option.

7 0
2 years ago
The ratio of boys to girls in Amy’s dance class is 1:3. If the
MrMuchimi

Answer:

14

Step-by-step explanation:

4 0
3 years ago
The school ski club went on a ski trip. The ski changed the group $1120 for 32 lift tickets. How much was each ticket?​
katen-ka-za [31]

Answer:

$35 per ticket

Step-by-step explanation:

1120 divided by 32 is 35, I used a calculator. If you divide the cost by the quantity you will get the cost for one quantity

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3 years ago
There 16 markers for every 2 boxes. Write a ratio for boxes to markers in the simplest from
Galina-37 [17]

Answer:

1:8

Step-by-step explanation:

There is a box for every 8 markers.

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3 years ago
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