2 years ago

Which of the four Venn diagrams represent (X U Y)?

Mathematics

1 answer:

dusya [7]2 years ago

8 0

X or Y diagram is the answer to this question

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A (-5,3)

stellarik [79]

Answer:

- 3/4

Step-by-step explanation:

m = difference of y / difference of x = (3 - (-3)) / (-5 -3) = 6 / -8 = - 3 / 4

6 0

2 years ago

Help me please don't know this

larisa86 [58]

n/5 = -1/5

5n = -5

n = -1

n - 13 = -12

n = -12 + 13

n = 1

n + 15 = -10

n = -10 - 15

n = -25

-5n = 1

n = -1/5

4 0

2 years ago

Read 2 more answers

PLEASE HELP MEEEE!!.. The French club is holding a car wash fundraiser. They are going to charge $10 per car, and expect between

maria [59]

I'm pretty sure its D

3 0

3 years ago

E (0,3), F (1,-1), G (4, 2), H (-1,3) what's EF? And What's GH?

sergey [27]

Answer:

I'm assuming you want the distance between the two point

EF = $\sqrt{17\\}$

GH = $\sqrt{26}$

Step-by-step explanation:

7 0

3 years ago

Using the power series methods solve the 1st order Lane-Emden Equation:

nikklg [1K]

Answer:

Step-by-step explanation:

xy = 2y + xy = 0

Hence, 2y + xy = 0 ---------(1)

Differentiating equation (1) n times by Leibnitz theorem, gives:

2y(n) + xy(n) + ny(n - 1) = 0

Let x = 0: 2y(n) + ny(n - 1) = 0

2y(n) = -ny(n - 1)

∴ y(n) = -ny(n - 1)/2 for n ≥ 1

For n = 1: y = 0

For n = 2: y(1) = -y

For n = 3: -3y(2)/2

For n = 4: -2y(3)

5 0

2 years ago