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AleksandrR [38]
3 years ago
9

Who ever solves this is a math wiz

Mathematics
1 answer:
WINSTONCH [101]3 years ago
6 0
1. X=3, 2. X=4, 3. X= 95/2
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CC=\frac{5}{9}(F - 32)
PSYCHO15rus [73]
The answer would be D I and II only

My work:
The only answer that has both statement I and statement II as true is D<span>, but if you have time and want to be absolutely thorough, you can also check to see if statement III is true </span>
5 0
3 years ago
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Please help anyone know how to do this.
dexar [7]

sides of right angle triangle follows Pythagoras theorem

a^2 + b^2 = c^2

where a, b and c are sides of triangle

if you check, option 3 follow this. so answer is option 3

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3 years ago
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Solve the equation 36w = 16w + 24
Umnica [9.8K]
=24/20 thus the answer is 1.2
4 0
3 years ago
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What is the answer ??
Olenka [21]

Answer:

35

Step-by-step explanation:

I don't know how to explain sorry

8 0
3 years ago
Will give brainliest
Galina-37 [17]

The percentage of the radioactive isotope left is 25.0000%.

<h3>What is the half life?</h3>

The half life of a radioactive isotope is the time that will elapse before only half of the number of original isotopes will remain.

Now;

We are told that;

Half life (t1/2) = 55 days

Time taken (t) =  115 days

Ratio of isotope remaining = N/No

Thus;

N/No = (1/2)^t/t1/2

N/No = (1/2)^115/55

N/No = (1/2)^2

N/No =1/4

Hence, the percentage = 1/4 * 100/1 = 25.0000%

Learn more about half life of an isotope:brainly.com/question/16387602

#SPJ1

7 0
2 years ago
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