2 years ago

Please help!! i need this asap

Mathematics

1 answer:

kompoz [17]2 years ago

3 0

I would help but I cannot read it.

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-2x+3y=-12 2x+y=4 After adding the two equations to eliminate x you are left with 4y=-8 solve for y

natita [175]

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

add together

4y = -8

divide by 4

y = -2

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1, 3, and 5

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The given radius is = 60 feet

The volume of the sphere is given by = $\frac{4}{3} \pi r^{3}$

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As quarter of anything is defined as its one-fourth part, so here the volume of the quarter of sphere can be calculated by finding one fourth of the calculated volume.

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2 years ago

Please help!!!<br> Which expression is equivalent to (3m^-1n^2)^4/(2m^-2n)^3

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$\text{Use:}\\\\(a\cdot b)^n=a^nb^n\\\\(a^n)^m=a^{n\cdot m}\\\\\dfrac{a^n}{a^m}=a^{n-m}$

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Step-by-step explanation:

one type of coordinate cant = another

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