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siniylev [52]
3 years ago
7

The distance D that a spring is stretched by a hanging object varies directly as the weight W of the object. if a 9-kg object st

retches a spring 54cm, find the distance when the weight is 2-kg. round your answer to the nearest whole centimeter.
a. 65 cm
b. 12 cm
c. 0 cm
d. 6 cm

Please select the best answer from the choices provided.
.A
.B
.C
.D
Mathematics
1 answer:
sergiy2304 [10]3 years ago
7 0

Answer:

I think it is b

Step-by-step explanation:

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Dmitry [639]

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I'm pretty sure that your answere would be B.have a good day!

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One week the music store sold 2 trumpets, 3 clarinets, and 5 violins for $1,240. The next week, they sold 3 trumpets, 1 clarinet
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Step-by-step explanation:

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4 0
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4 0
3 years ago
the sum of kate's age and her mother's age is 52. Kates mother is 20 years older than kate. how old is each
Anna35 [415]
<span>The sum of Kate age and her mother's age is 52, so 
K + M = 52 
Kate's mother is 20 years older then Kate, so 
M = 20 + K 
How old is each person? 
Since M = 20 + K, substitute it into the first equation, that is, replace M with 20 + K 

So, K + (20 + K) = 52 
K + 20 + K = 52 
2K + 20 = 52 
Subtract 20 from both sides: 
2K = 52 - 20 
2K = 32 
divide both sides by 2 to get 
K = 16 
Now we can find M, since M = 20 + K = 20 + 16 = 36 
Kate is 16 years old and her mother is 36 years old.
Hope this helps!!1</span>
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