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3 years ago

The general solution to y'=2x(y^2+1)

Mathematics

1 answer:

Dominik [7]3 years ago

6 0

Answer:

y=tan(x^2 + c₁

Step-by-step explanation:

I think might want to check

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-0.75p-2=0.25 Help me please

Art [367]

First you change the number that is not with "p" and it changes with the opposite sign

-0.75p = 0.25 + 2

-0.75p = 2.25

then as -0.75 and p are multiplying, you pass -0.75 as dividing

p = 2.25/-0.75

p = 3

6 0

3 years ago

Read 2 more answers

Make b the subject a= 1/4 b

dalvyx [7]

Answer:

b = 4a

Step-by-step explanation:

$a = \frac{b}{4}$

$b = 4a$

changing sides changes sign division to multiplication.

3 0

2 years ago

Read 2 more answers

0.3f +1 = 0.2f - 4.5 What’s the answer step by step

jok3333 [9.3K]

Step-by-step explanation:

.3f+1 = .2f-4.5

1. Subtract .2f both sides

.1f+1 = -4.5

2. Subtract 1 from both sides

.1f = -5.5

3. Divide .1 both sides

f = -55

To check plug in -55 to all the f’s and both sides should be equal.

Hope this helps!

7 0

3 years ago

Read 2 more answers

Fill the blank bellow.....

Lemur [1.5K]

slope = (y2-y1)/(x2-x1)

the first slope is 0 (horizontal line)

second slope is undefined (vertical line)

3 0

3 years ago

Need help GET BRAINLISTS #8

gladu [14]

Answer: 6.7 mm

Step-by-step explanation:

The area of a square is equal to side(side), but is also equal to 1/2(apothem)(perimeter).

The apothem is the perpendicular distance from the center of the square to the midpoint of its side.

We can use these formulas to find the apothem and use the pythagorean theorem to find the hypotenuse (slant height).

Area of square = 9(9) = 81

Area of square = 1/2(apothem)(perimeter)

Perimeter = 4(9) = 36

81 = 1/2(apothem)(36)

162 = apothem(36)

apothem = 4.5

Pythagorean theorem: $a^{2} + b^{2} = c^{2}$

Plug the apothem and the given height into the equation:

$4.5^{2} + 5^{2} = x^{2}$ (x being the slant height)

20.25 + 25 = $x^{2}$

x = $\sqrt{45.25}$

x ≈ 6.7

5 0

3 years ago