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MakcuM [25]
3 years ago
10

Help me please! Literally don’t understand the question.

Mathematics
2 answers:
andrey2020 [161]3 years ago
6 0
I think it's d hope it helps

riadik2000 [5.3K]3 years ago
6 0
It is C because 1 / 100,000 is 0.00001 and if you times that by 35,600 you get 0.356
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Step-by-step explanation:

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2 years ago
When graphing an inequality what two signs are a closed circle
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Step-by-step explanation:

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3 years ago
If a 24-kg mass stretches a spring 15 cm, what mass will stretch the spring 10 cm
natulia [17]

Answer:

<h2>16kg</h2>

Step-by-step explanation:

 This problem is borers on elasticity of materials.

according to Hooke's law,<em> "provided the elastic limit of an elastic material is not exceeded the the extension e is directly proportional to the applied force."</em>

F= ke

where F is the applied force in N

          k is the spring constant N/m

          e is the extension in meters

Given data

mass m= 24kg

extensnion=15cm in meters= \frac{15}{100}= 0.15m

we can solve for the spring constant k

we also know that the force F = mg

assuming g=9.81m/s^{2}

therefore

24*9.81=k*0.15\\235.44=k*0.15\\k=\frac{235.44}{0.15} \\k=1569.6N/m\\

We can use this value of k to solve for the mass that will cause an extension of  10cm= 0.1m

x*9.81=1569.6*0.1\\\\x= \frac{156.96}{9.81} \\\x= 16kg

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3 years ago
What's the prime factorization of 78​
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Step-by-step explanation:

78=2times39=3times13

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2 years ago
For a regular 20-sided polygon, what is the degree of rotation?
Alexeev081 [22]
The angle of rotation for a regular polygon is 360/number of sides.Here, it is 360/20=18 degrees.
3 0
3 years ago
Read 2 more answers
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