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jenyasd209 [6]
3 years ago
8

What is the value of x?

Mathematics
1 answer:
Pani-rosa [81]3 years ago
7 0

Answer:

x=4

Step-by-step explanation:

Length of LJ is 8\sqrt{2}  * sin(30) which is 4\sqrt{2}

Now, in triangle LMJ the both angles are 45 degrees,

so x^{2} +x^{2} =(4\sqrt{2}) ^{2}

2x^{2}  = 2*4^{2}

x=4

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Answer:

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Step-by-step explanation:

By definition, we can write ln instead of log. WHEN??

Whenever the base of the logarithm is the number "e".

Hence, when we have:

Log_e

We can write it in shortcut as:

Log_e=ln

Hence, ln x can also be written as Log_ex

Fourth answer choice is right.

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3 years ago
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Molly and Lynn set aside money weekly for their savings. Molly already has $ 650 reserved and adds $ 35 each week. Lynn has alre
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The answer is A! I asked the same question and that’s the answer I got.
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Answer:

5536 calculators

Step-by-step explanation:

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4 years ago
Given a mean of 8 and a standard deviation of 0.7, what is the z-score of the value 9 rounded to the nearest tenth?
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[tex]\mu[\tex]=8
[tex]\sigma[\tex]=0.7
x=9

Z=(x-[tex]\mu[\tex])/[tex]\sigma[\tex]
=(9-8)/0.7
=1.43
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4 years ago
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