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Xelga [282]
4 years ago
15

When a 49 pound weight is attached to the spring, the spring stretches 7 inches. Assume that the length of the spring y varies d

irectly with the weight attached x. write and solve a direct variation equation to find the length of the spring when a 63 pound weight is attached
solution please :)
Mathematics
1 answer:
stealth61 [152]4 years ago
8 0
I'm not totally sure, but it might be y= x/7.
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The expression √(128x⁸y³z⁹) is equivalent to the expression 8x⁴yz⁴ √(2yz). Then the correct option is C.

The missing options are given below.

<h3>What is an equivalent expression?</h3>

The equivalent is the expressions that are in different forms but are equal to the same value.

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How would I set up this problem?
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