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trapecia [35]
2 years ago
6

Which 2 numbers have a least common multiple of 36?

Mathematics
2 answers:
Troyanec [42]2 years ago
6 0

Answer:

nine and twelve (A)

Step-by-step explanation:

The Least Common Multiple of six and fifteen is thirty and the LCM of eight and eighteen is 72, this leaves only A which is correct.

Vedmedyk [2.9K]2 years ago
4 0

Answer:

9 and 12,

Step-by-step explanation:

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For what values of a are the following expressions true?/a+5/=-5-a
katovenus [111]

Explanation:

The expression is given below as

|a+5|=-5-a

Concept:

We will apply the bsolute rule below

\begin{gathered} if|u|=a,a>0 \\ then,u=a,u=-a \end{gathered}

By applying the concept, we will have

\begin{gathered} \lvert a+5\rvert=-5-a \\ a+5=-5-a,a+5=5+a \\ a+a=-5-5,a-a=5-5 \\ 2a=-10,0=0 \\ \frac{2a}{2}=\frac{-10}{2},0=0 \\ a=-5,0=0 \end{gathered}

Hence,

The final answer is

a\leq-5

5 0
10 months ago
Jack can text 180 words in 2 minutes and 45 seconds. What is his unit rate in texts per second?
grigory [225]

Answer: 1.091 which is approximately 1 word per second

Step-by-step explanation:

Jack can text 180 words in 2 minutes and 45 seconds. We would convert 2 minutes to seconds

60 seconds = 1 minute

x seconds = 2 minutes

x = 2×60 = 120 seconds

2 minutes 45seconds = 120+45 = 165 seconds

This means Jack can text 180 words in 165 seconds

Let's find his unit rate in texts per second

if jack texts 180 words in 165 seconds

Then jack texts y words in 1 second

165y = 180

y = 180/165= 1.091 words per second

This is approximately 1 word per second

7 0
2 years ago
What’s the slope of the line?
Alexeev081 [22]

Answer:

4/3

Step-by-step explanation:

You use Rise over Run.

It <em>runs</em> 3 blocks to the left (+).

It <em>rises</em> 4 blocks up (+).

6 0
3 years ago
Read 2 more answers
3 times a number is 42 what is the number?
oksano4ka [1.4K]


the number would be 14.

in order for you to figure this out you divide.

42/3=14  and

14 * 3 = 42

hope this helps.

4 0
3 years ago
Read 2 more answers
A phone company charges 0.1 per minutes talked and additional $24 for services each month. Write the liner function C(n) where n
ella [17]

Answer:

the cost of talking for 15 minutes would be $1.5

15x0.1=1.5

for $50 you could talk for 500 minutes.

50/0.1=500

double check, 500x0.1=50

6 0
3 years ago
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