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Sindrei [870]
3 years ago
7

3. B = {2, 4, 6, 8, 10}

Mathematics
2 answers:
777dan777 [17]3 years ago
6 0

Answer: sorry but i need points

hram777 [196]3 years ago
3 0

Answer:

onlyA(1,3)

AnB(2,4)

onlyB(6,8,10)

Step-by-step explanation:

(AUB)-(B)=(onlyA)

(1,2,3,4,6,8,10)-(2,4,6,8,10)=(1,3)

(B)-(AnB)=(onlyB)

(2,4,6,8,10)-(2,4)=(6,8,10)

hope this can help you

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How to equally 4/3 feet of rope
Gemiola [76]
If I you mean to get a mixed number, the answer is 1 1/3.
8 0
4 years ago
One of the diameters of a circle has the endpoints (-2, 3) and (-2, -2). What is the radius of this circle?
strojnjashka [21]

Use the distance formula to find the diameter:

d = sqrt((x2-x1)^2 + (y2-y1)^2)

Diameter = sqrt((-2 - -2)^2 + (-2 - 3)^2)

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Diameter = sqrt(5^2)

Diameter = 5

The radius is half the diameter: 5/2 =  2.5 units

4 0
3 years ago
Which are correct representations of the inequality –3(2x – 5) < 5(2 – x)? Check all that apply.
stealth61 [152]
The correct answer would be x>5
 I hope this helps.
3 0
4 years ago
Soon-Jin sent out 48 invitations, this was 4/5 of all her invitations. How many invitations will she send out in total?
stepladder [879]
If 4/5 of the total is 48, the total can be found by dividing it by 4 and multiplying it by 5:
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3 0
3 years ago
Read 2 more answers
−k−(−8k+7) what is the answer, I want an explanation please
lord [1]

Answer:

Step-by-step explanation:

-k - ( -8k + 7)

negative sign is outside the parenthesis. so it should be multiplied with -8k and 7

-k - (-8k + 7) = -k - 8k * (-1) + 7*(-1)

                    = -1k + 8k - 7

Now -k and 8k are like terms. So, combine them.

                    = 7k - 7

4 0
3 years ago
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