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Yuliya22 [10]
3 years ago
15

Find the area enclosed by the curve y^2=x^2-x^4

Mathematics
1 answer:
yulyashka [42]3 years ago
4 0

Answer: 4/3

Step-by-step explanation:

As you know this graph is a lemniscate

4\int\limits^1_0 {x\sqrt{1-x^{2} } \, dx =\frac{4}{3} =1.33$

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qaws [65]
I hope this helps you

7 0
3 years ago
2y = 2x = 8 y = x + 4​
padilas [110]

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Step-by-step explanation:

4 0
3 years ago
What function is shown by the graph
Misha Larkins [42]

Answer:

B

Step-by-step explanation:

Y=3x. The slope is 3 6-(-6)/2-(-2) and the y intercept is 0.

3 0
3 years ago
17. Solve the following:<br> x – 3y = 5<br> 5x – 2y = -1
Phantasy [73]

Answer:

(- 1, - 2 )

Step-by-step explanation:

Given the 2 equations

x - 3y = 5 → (1)

5x - 2y = - 1 → (2)

Rearrange (1) expressing x in terms of y by adding 3y to both sides

x = 5 + 3y → (3)

Substitute x = 5 + 3y in (2)

5(5 + 3y) - 2y = - 1 ← distribute left side

25 + 15y - 2y = - 1

25 + 13y = - 1 ( subtract 25 from both sides )

13y = - 26 ( divide both sides by 13 )

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Substitute y = - 2 in (3) for corresponding value of x

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Solution is (- 1, - 2 )

8 0
3 years ago
Please help me on this
avanturin [10]

Answer:

1. 8

2. 11

3. 14

4. 17

Step-by-step explanation:

When there is a number next to a number inside parenthesis, it means you multiply those together. Don't forget to use PEMDAS either. So you first multiply 3(and whatever number is inside) and then add 5. Hope this helped :)

5 0
3 years ago
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