4 years ago

6x+3y=12 solve for y

Mathematics

1 answer:

mamaluj [8]4 years ago

8 0

Answer:

Y= -2x+4

Step-by-step explanation:

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VLD [36.1K]

Answer:

Step-by-step explanation:

there is a linear relationship

from the table, x changes by +6, y changes by -3 every time

so that means the slope is constant i.e. its a straight line

slope=(y2-y1)/(x2-x1)=-3/6

= -1/2

take the 1st pt, ( 1, -4 )

(y-(-4)) = slop * (x-1)

y+4 = -1/2*(x-1)

ans is A

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3 years ago

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Hitman42 [59]

Answer:

I think it would be B.

Sorry if im wrong

Step-by-step explanation:

Have a great day!

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3 years ago

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Please help it is due today

slavikrds [6]

I think it is also D

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3 years ago

Ryan has a collection of 216 baseball cards. He lets his brother have 1/3 of his collection and takes 27 cards to school to give

levacccp [35]

Answer:

117

Step-by-step explanation:

216/3=72

216-72=144

144-26=117

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3 years ago

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The radius of the base of a metallic rod is 2 centimeters, and its height is 15 centimeters. What is the volume of this cylinder

snow_tiger [21]

Answer:

A) 60π cm³

Step-by-step explanation:

Given:

The radius of the base of a metallic rod is 2 centimetres, and its height is 15 centimetres.

Question asked:

What is the volume of this cylinder?

Solution:

As we know''

$Volume\ of\ cylinder=\pi r^{2} h$

$=\pi \times2\times2\times15\\ \\ =60\pi$

Therefore, the volume of this cylinder will be $60\pi\ cm^{3}$

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