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Lynna [10]
3 years ago
5

X=2 y=-4 y^-5 ___ X^-3

Mathematics
2 answers:
maw [93]3 years ago
8 0
I hope this helps you

dedylja [7]3 years ago
3 0
Assumin a fraaction


remember some basic rules
x^-m=1/(x^m)
(a/b)/(c/d)=(a/b)(d/c)=(ad)/(bc)
so


y^-5 really means 1/(y^5)
x^-3 means 1/(x^3)

we have
(1/y^5)/(1/x^3)
that equals
(x^3)/(y^5)
x=2
y=-4

(2^3)/((-4)^5)=8/-1024=-1/128
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puteri [66]

Answer:

The umbrella will fit in, but there will be a lot of extra room.

Step-by-step explanation:

Remember the Pythagorean theorem:

x^(2) + y^(2) = n^(2)

where "x" and "y" are the legs of the right triangle and "n" is the hypotenuse

In this problem it is given that the sides (legs) are:

38in, and 24in

and diagonally across is 29in

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therefore we can form the equation:

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without solving it is clear that

38^(2) + 24^(2) > 29^(2)

because 38 is a leg, but it is greater than 29, which means that 38 - 24 - 29 is not a Pythagorean triple,

but because 38 > 29, then the 29 in umbrella will fit into the suitcase, but it will not be a snug fit, there will be a lot of extra room

8 0
3 years ago
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Answer:

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5 0
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