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Diano4ka-milaya [45]

4 years ago

15

What do the following two equations represent -2x+2y=5 5x+y=2

2 answers:

AnnZ [28]4 years ago

6 0

Answer:

points because it is the equation is slope-intercept form

Dima020 [189]4 years ago

4 0

The two equations represent slope-intercept form

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3 years ago

(10x^3y^-2/5x^-3y^4)^-3, x≠0, y≠0

zhenek [66]

Answer:

$\dfrac{y^{18}}{8x^{18}}$

Step-by-step explanation:

The applicable rules of exponents are ...

(a^b)(a^c) = a^(b+c)

a^-b = 1/a^b

(a^b)^c = a^(bc)

__

Your expression simplifies as follows:

$\left(\dfrac{10x^3y^{-2}}{5x^{-3}y^4}\right)^{-3}=(2x^{3-(-3)}y^{-2-4})^{-3}=(2x^6y^{-6})^{-3}\\\\=(2^{-3})x^{6(-3)}y^{(-6)(-3)}=\dfrac{1}{8}x^{-18}y^{18}\\\\=\boxed{\dfrac{y^{18}}{8x^{18}}}$

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4 years ago

What's the GCF for the pair of numbers. 27, 45 <br><br>i only need the answer

VashaNatasha [74]

Answer:

9 is the answer

Step-by-step explanation:

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3 years ago

What is 166.15801966 rounded

Colt1911 [192]

166.19
166
166.158
those are just some of the options

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