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Stella [2.4K]
3 years ago
6

Plz help me plz I need answer and explanation plz

Mathematics
1 answer:
pentagon [3]3 years ago
8 0

9514 1404 393

Answer:

  A = {put, the, cake, in, basket}

  B = {is, the, cake, in, basket}

  C = {no, the, cake, in, basket}

  D = { }

Step-by-step explanation:

A = (A -B) ∪ (A∩B) ∪ (A∩C}

A = {put} ∪ {the, cake, in, basket} ∪ {the, cake, in, basket}

A = {put, the, cake, in, basket}

__

B = (B -A) ∪ (B -C) ∪ (B∩A) ∪ (B∩C)

B = {is} ∪ {is} ∪ {the, cake, in, basket} ∪ {the, cake, in, basket}

B = {is, the, cake, in, basket}

__

C = (C -B) ∪ (C∩A) ∪ (C∩B)

C = {no} ∪ {the, cake, in, basket} ∪ {the, cake, in, basket}

C = {no, the, cake, in, basket}

__

D = { } . . . . not defined anywhere

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Pls help ksp :D thanks!
Gnoma [55]
I think it's the second answer

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3 0
3 years ago
True or False:<br> The relation shown is a function.<br><br> 20 POINTS!!
elixir [45]

Answer:

True

Step-by-step explanation:

For a relation to be a function each value of x must pair up with one and only one value of

The relation shown is a function.

4 0
2 years ago
(-2,-1) is a solution of the equation 4x + 5y = -13.
Art [367]

Answer:

true

Step-by-step explanation:

4x + 5y = -13.

Substitute the point in

4(-2) + 5(-1) = -13

-8+-5 = -13

-13 = -13

This is true so the point is a solution

5 0
2 years ago
Please help asap !!!!!!
alukav5142 [94]

Answer:

A.

Step-by-step explanation:

\sqrt{10} *\sqrt{8}\\   \sqrt{10}*\sqrt{2*4}\\\sqrt{10}*2\sqrt{2}\\2\sqrt{2*10}\\2\sqrt{20}\\ 2\sqrt{4*5} \\4\sqrt{5}

4 0
3 years ago
Find the value of b.
Trava [24]

Answer: \Large\boxed{b=145^\circ}

Step-by-step explanation:

<u>Given information</u>

∡1 = 35°

∡b = ?

Total Angle = 180° (Supplementary Angle)

<u>Derived formula from the given information</u>

∡1 + ∡b = Total Angle

<u>Substitute values into the given formula</u>

(35) + b = 180

<u>Subtract 35 on both sides</u>

35 + b - 35 = 180 - 35

\Large\boxed{b=145^\circ}

Hope this helps!! :)

Please let me know if you have any questions

3 0
1 year ago
Read 2 more answers
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