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Andrew [12]
3 years ago
10

Find the particular solution of dy/dx=x^2-y

Mathematics
1 answer:
lora16 [44]3 years ago
8 0
Differentiate each term with respect to x , then solve y'.

dy/dx = y+2x^3/ x(1+x)
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How to solve? show work please
Mekhanik [1.2K]
The ans is C because ..
75/100 x 150 = 112.5
8 0
3 years ago
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Mila used the multiplication property to justify the first step in solving an equation. The original equation was x/2+4=10. What
Nookie1986 [14]

Answer: x+8=20

Step-by-step explanation:

Given

Equation is \frac{x}{2}+4=10

Mila uses the first step as multiplication to make the coefficient of x, 1

Mila maybe have multiplied the whole equation by 2 i.e.

\Rightarrow 2\left(\dfrac{x}{2}+4=10\right)\\\\\Rightarrow x+8=20

8 0
3 years ago
Figure a is dilated by a scale factor of 1/2 to form figure b. What is the length of x?
PIT_PIT [208]

Answer:

The correct option is 3. The value of x is 8 inches.

Step-by-step explanation:

It is given that Figure A is dilated by a scale factor of 1/2 to form Figure B. It means both figure are similar and corresponding sides of similar figures are proportional.

\text{scale factor}=\frac{\text{Side of image}}{\text{Side of preimage}}

\frac{1}{2}=\frac{x}{16}

Multiply both sides by 16.

\frac{16}{2}=x

8=x

Since scale factor is 1/2, so we can directly say that the side length of image is half of the corresponding side of preimage.

The length of x is 8 inches. Therefore the correct option is 3.

3 0
3 years ago
Read 2 more answers
Help plz!!!!!!!!
VashaNatasha [74]
A(1.3) (3,1) idk if it’s right but seems like the right answer
5 0
3 years ago
A bag contains only black marbles and white marbles . Ezra reached into the bag without looking , got 30 marbles , and found tha
Keith_Richards [23]
2/5

Since 12 out of 30 marbles were black, you can assume that the percentage of black marbles in the bag is 40% (Ex: 12/30=.4) The probability that the marble you pick is black is equal to the percentage of black marbles in the bag. 40% is equal to 2/5.
6 0
2 years ago
Read 2 more answers
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