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sineoko [7]
3 years ago
8

What is 32+8(y-6) simplified

Mathematics
2 answers:
zepelin [54]3 years ago
7 0

Answer:

8y - 16

Step-by-step explanation:

<u>Step 1:  Distribute</u>

32 + 8(y - 6)

32 + 8y - 48

8y - 16

Answer:  8y - 16

<em><u>If needed solve for y:</u></em>

8y - 16 + 16 = 0 + 16

8y / 8 = 16 / 8

y = 2

VladimirAG [237]3 years ago
6 0

Answer:

8y - 16  

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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3 years ago
Can anyone please help me in this
Alik [6]

These problems are called systems of equations. Basically you have two linear equations and you need to find the values for x and y. In other words, all these equation are lines and our answer will be the exact point that the pair of lines intersect. For example, if we get x=1 and y=2 the lines will intersect at point (1,2). Now that you have some background knowledge here comes the tricks and tactics kid.

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-3x-5y=-7 -----> -12x-20y=-28

-4x-3y=-2 ------> -12x-9y=-6

 -12x-20y=-28

-(-12x-9y=-6)

---------------------

-11y=-22

y=2

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4) 8x+4y=12 ---> 24x+12y=36

7x+3y=10 ---> 28x+12y=40

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---------------------

4x=4

x=1

8(1)+4y=12

4y=4

y=1

5) 4x+3y=-7

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-------------------

-7y=7

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4x+3(-1)=-7

4x=-4

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6) 8x-3y=-9 ---> 32x-12y=-36

5x+4y=12 ---> 15x+12y=36

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x=0

8(0)-3y=-9

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Determine the equation of the circle graphed below. <br><br> ( please help me )
Brums [2.3K]

Answer:

Equation : \\(x+3)^2 + ( y -2)^2 = 36

Step-by-step explanation:

For standard form the circle's equation we need the centre of the circle and the radius.

Step 1: <em><u>Find the centre</u></em>

If the centre is not given find the end points of the diameter

and then find the mid point.

Let the end points of the diameter be : ( - 3 , 8 ) and ( -3 , -4 )

The mid-point of the diameter is :

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Step 2 : <u>Find radius</u>

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That is ,

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Therefore ,

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Step 3 : <u>Equation of the circle</u>

Standard equation of the circle with centre ( h ,k )

and radius ,r is :

       (x - h)^2+(y -k)^2 = r^2

Therefore, the equation of the circle with centre ( -3, 2)

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    (x - (-3))^2 +  (y - 2)^2 = 6^2\\\\(x + 3)^2 + (y - 2)^2 = 36

5 0
2 years ago
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