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3 years ago

5

What is the least common multiple of 12 and 4?

2 answers:

zhenek [66]3 years ago

4 0

Answer: the least common multiple (LCM) of 12 and 4 is 2

Step-by-step explanation:

faltersainse [42]3 years ago

3 0

Answer:

Step-by-step explanation:

2

You might be interested in

Generate the nest three terms of each arithmetic sequence shown below.

o-na [289]

Answer:

A)2,6,10

B)2,-6,-18

C)-1,-3,-5

Step-by-step explanation:

<u>A)a1=-2 and d=4</u>

We know that the arithmetic sequence formula is

$a_{n}=a_{1}+(n-1)d$

Now

$a_{2}=a_{1}+(2-1)d$

$a_{2}=a_{1}+(1)d$

Substituting the given value we get

$a_{2}= -2+(1)4$

$a_{2}= -2+4$

$a_{2}= 2$

------------------------------------------

Similarly

$a_{3}=a_{1}+(3-1)d$

$a_{3}=a_{1}+(2)d$

Substituting the given value we get

$a_{3}= -2+(2)4$

$a_{3}= -2+8$

$a_{3}= 6$

-------------------------------------------------

$a_{4}=a_{1}+(4-1)d$

$a_{4}=a_{1}+(3)d$

Substituting the given value we get

$a_{4}= -2+(3)4$

$a_{4}= -2+16$

$a_{4}= 10$

-------------------------------------------------------------------------------------------

<u>B</u><u> $a_n=a_{(n-1)}-8$ with $a_1=10$ </u>

$a_2=a_{(2-1)}-8$

$a_2=a_{1}-8$

Substituting the given value

$a_2= 10-8$

$a_2=2$

---------------------------------------------------------------------

$a_3=a_{(3-1)}-8$

$a_3=a_{2}-8$

Substituting the value

$a_3=2-8$

$a_3= -6$

---------------------------------------------------------------------

$a_4=a_{(4-1)}-8$

$a_4=a_{3}-8$

Substituting the value

$a_4= -6-8$

$a_4= -14$

-------------------------------------------------------------------------------------------

<u>C) $a_1=3, a_2=1$ </u>

Here the difference is -2

the arithmetic sequence formula is

$a_{n}=a_{1}+(n-1)d$

Now

$a_{3}=a_{1}+(3-1)d$

$a_{3}=a_{1}+(2)d$

Substituting the value we get

$a_{3}= 3+(2)-2$

$a_{3}= 3-4$

$a_{3}= -1$

------------------------------------------------------------------------------

$a_{4}=a_{1}+(4-1)d$

$a_{4}=a_{1}+(3)d$

Substituting the value we get

$a_{4}= 3+(3)-2$

$a_{4}= 3-6$

$a_{4}= -3$

----------------------------------------------------------------------------------

$a_{5}=a_{1}+(5-1)d$

$a_{5}=a_{1}+(4)d$

Substituting the value we get

$a_{5}= 3+(4)-2$

$a_{5}= 3-8$

$a_{5}= -5$

4 0

3 years ago

2^5 over 4 = 2^5 over 2a = 2^b = c What are a b and c

likoan [24]

Answer:

a = 2

b = 3

c = 8

Step-by-step explanation:

<em>2^5/4</em>=<em>2^5/2a</em>=<em>2^b</em>=<em>c</em>

<em>2^5/4</em>, 2^5 = 32, 32/4 = 8

so c, being what all of this is equal to, is 8

<em>2^5/2a</em>, 2*2=4

so a = 2

<em>2^b </em>= 8, ∛8 = 3

so b = 3

Hope my explanation makes sense :)

6 0

3 years ago

Which statement is true about the joint frequencies in

Amiraneli [1.4K]

Fourteen in 11th grade

7 0

3 years ago

Read 2 more answers

What is the value of y?<br><br> 3 <br> 4 <br> 5<br> 6

svet-max [94.6K]

Answer: actually its 4

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

The time series graph shows information about the percentages of people in a town that used the coffee shop for the years betwee

stiks02 [169]

Answer:

1. Increased

2. 70%

Step-by-step explanation:

The trend show that the percentage of the people in the town (Using coffee shop) increased during the period.

Prediction will be 70% users

6 0

3 years ago