3 years ago

Which equations are equivalent to y= 2/3x - 4? (Select all that apply)

Mathematics

1 answer:

TiliK225 [7]3 years ago

4 0

y= 2/3x - 4
3y = 2x - 12

equivalent to

B. 2x - 3y = 12

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Please Hurry ...Which expression is equivalent to

swat32

Answer:

$\huge\boxed{\sf \frac{160rs^5}{t^6}}$

Step-by-step explanation:

$\sf 5r^6t^4 ( \frac{4r^3s^tt^4}{2r^4st^6} ) ^5$

Using rule of exponents $\sf a^m/a^n = a^{m-n}$

$\sf 5r^6t^4 ( 2 r^{3-4} s^{2-1}t^{4-6})^5\\5r^6t^4(2r^{-1}st^{-2})^5\\5r^6t^4 * 32 r^{-5}s^5t^{-10}$

Using rule of exponents $\sf a^m*a^n = a^{m+n}$

$\sf 160 r^{6-5}s^5t^{4-10}$

$\sf 160 rs^5 t^{-6}$

To equalize the negative sign, we'll move t to the denominator

$\sf \frac{160rs^5}{t^6}$

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3 years ago

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Answer:

Step-by-step explanation:

The value of the 4 in 14.8 is 10 times the value of the 4 in 3.46.

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2 years ago

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Ivahew [28]

If that is -2+1+4+13 I think it should be 16

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Please help: Find the volume of the solid. Use 3.14 for π.

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Step-by-step explanation:

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Plugging the values in we get

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Step-by-step explanation:

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