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Digiron [165]
3 years ago
5

117+x+24=180 find what x equals

Mathematics
2 answers:
vovangra [49]3 years ago
7 0

Answer:

39

Step-by-step explanation:

vfiekz [6]3 years ago
3 0
The answer is 39.

-Since the total is 180, we have to add 117+24 which equals 141.
-Now we subtract 180 with 141 and that equals 39.
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ella [17]
4 fiction to 1 nonfiction
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Therefore, the required ratio is 28 to 7
7 0
3 years ago
What is value of the expression -2r/5s if r = -1/4 and s = 4/5?
Tanzania [10]

I don't know if this is right but 0.125

3 0
3 years ago
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How does adding the log together automatically mean that it is a factorial?
andreyandreev [35.5K]

Answer: The answer is given below.

Step-by-step explanation:  We are given an equality involving logarithm and we are to show the implication of L.H.S. to R.H.S.

We will be using the following two properties of logarithm:

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The proof is as follows:

L.H.S.\\\\\\=\dfrac{1}{\log_2N}+\dfrac{1}{\log_3N}+\dfrac{1}{\log_4N}+\cdots+\dfrac{1}{\log_{100}N}\\\\\\=\log_N2+\logN3+\log_N4+\cdots+\log_N100\\\\=\log_N\{2.3.4...100\}\\\\=\log_N\{1.2.3.4...100\}\\\\=\log_N{100!}\\\\=\dfrac{1}{\log_{100!}N}\\\\=R.H.S.

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6 0
3 years ago
The ratio of chaperones to students on a field trip to New York City is 2 to 11. If there are 297 students on the trip, how many
Olenka [21]
297/11 = 27

So we have 27 groups of 11 students. If there are 2 chaperones for every 11 students, then we can do:

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7 0
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natta225 [31]
Yes, 8 is a solution

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plug in 8 to r

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hope this helps
4 0
3 years ago
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