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IceJOKER [234]
3 years ago
5

Which of the following sets represent A U B?

Mathematics
2 answers:
Black_prince [1.1K]3 years ago
5 0

Answer:

{2,3,4,6,8,9,10,12}

Step-by-step explanation:

The union of two sets is a new set that contains all of the elements

A U B = {2,3,4,6,8,9,10,12}

Vlad [161]3 years ago
3 0

Answer:

(6,12)

Step-by-step explanation:

The venn diagram shows 4 groups.

there are the numbers that represent A (3, 9)

and the numbers that show B (4, 2, 8, 10)

The ones that show C (1, 5, 7, 11)

And the ones that are both A and B (6, 12)

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−5.2 + y = 7.5 which one please answer...
nirvana33 [79]

Answer:

Step-by-step explanation:

y= 12.7

so -5.2 +12.7=7.5

8 0
3 years ago
Read 2 more answers
If f x) = [x – 3], find f (5.6 ).
Levart [38]

Answer:

2.6

Step-by-step explanation:

We have the function  f (x) = [x – 3]

We need to inster the value required which is 5.6

f (5.6) = [5.6 – 3]=

5.6-3 =2.6

f (5.6)=2.6

8 0
3 years ago
NEED HELP !!!!!
choli [55]
<span>61 pie  (please spell this "pi," not "pie.")  pi is irrational, so 61 pi is also irrational.

42  R

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6 0
3 years ago
Please help me ive never done one like this
inessss [21]

Given:

DE = (6x - 9) cm

EF = (4x + 4) cm

LM = 14 cm

MN = 16 cm

To find:

The value of x.

Solution:

<em>If three or more parallel lines intersect two transversals, then they cut off the transversals proportionally.</em>

$\Rightarrow \frac{DE}{EF} =\frac{LM}{MN}

$\Rightarrow \frac{6x-9}{4x+4} =\frac{14}{16}

Do cross multiplication.

$\Rightarrow 16( {6x-9})=14 ({4x+4} )

$\Rightarrow 96x-144=56 x+56

Add 144 on both sides.

$\Rightarrow 96x-144+144=56 x+56+144

$\Rightarrow 96x=56 x+200

Subtract 56x from both sides.

$\Rightarrow 96x-56x=56 x+200-56x

$\Rightarrow 40x=200

Divide by 40 on both sides, we get

$\Rightarrow x=5

The value of x is 5.

5 0
3 years ago
Alice purchased a house using a fixed rate mortgage. The annual interest rate is 5.6% compounded monthly for 30 years. The mortg
zhuklara [117]
Hi there
The formula of the present value of annuity ordinary is
Pv=pmt [(1-(1+r/k)^(-kn))÷(r/k)]
So we need to find the monthly payment pmt
Pmt=pv÷[(1-(1+r/k)^(-kn))÷(r/k)]
Pv present value 205000
R interest rate 0.056
K compounded monthly 12
N time 30

PMT=205,000÷((1−(1+0.056÷12)^(
−12×30))÷(0.056÷12))
=1,176.86...answer

Hope it helps
5 0
3 years ago
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