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igomit [66]
3 years ago
5

The variable z is inversely proportional to x.�� when x is 6, z has the value 2.what is the value of z when x = 13

Mathematics
1 answer:
Elis [28]3 years ago
7 0
When x =13 z=5 because in terms of x we add half of plus one in z we add have of 2plus one so our zoo is 5
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Answer:

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Step-by-step explanation:

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nika2105 [10]
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2 years ago
I really need help with 15 and 16 please
Mandarinka [93]

Answer:

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  16b. 3.75 kg

Step-by-step explanation:

The formula relating force, mass, and acceleration can be solved for mass. This formula will apply to both problems. We'll use m for both "mass" and "meters". We presume you can avoid getting mixed up by understanding that meters is used in the context of acceleration: m/s².

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__

15. m = (250 N)/(5 m/s²) = 50 kg

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16b. m = (15 N)/(4 m/s²) = 3.75 kg

_____

<em>Comment on units</em>

Especially for physics problems, I like to keep the units with the numbers. It is helpful to remember that Newtons are equivalent to kg·m/s². So, dividing Newtons by acceleration in m/s² will give mass in kg. Since you're familiar with F=ma, it's not too hard to remember that the units of force (N) are the product of the units of mass (kg) and acceleration (m/s²).

6 0
3 years ago
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Alexandra [31]

Answer:

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Step-by-step explanation:

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6 0
2 years ago
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Please Help me! [99 points]
s344n2d4d5 [400]
The answer is D, i think
4 0
3 years ago
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