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deff fn [24]
3 years ago
14

(2y+6) (y-6) =0 solve each equation

Mathematics
1 answer:
Paha777 [63]3 years ago
4 0

Answer:

3y=0

Step-by-step explanation:

(2y+6) (y-6)=0

first you are going to remove the bracket

so: 2y+6 y-6 =0

then you are going to arrange them

so: 2y+y =6-6

then you're going to do your addition

so: 2y + y = 3y

while 6-6=0

so therefore the answer who be 3y=0

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Barry bought 2 1/2 pounds of lunch meat. He ate 1/10 of the lunch meat when he got home. Which equation shows how many pounds of
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1/4

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2 1/2 * 1/10 = 1/4

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Scrat [10]

Answer:

  • 35 grams of 11.43% solution

Step-by-step explanation:

The end solution has same volume as initial volumes of mixture.

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Through (4,-4) ; perpendicular to 6y=x-12
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y = mx + b

m = slope and b = y-intercept


We can arrange 6y = x - 12 in the form of y = mx + b

                  6y = x - 12

                    y = 1/6(x) - 2

Slope of y = 1/6(x) - 2 is 1/6. Taking the negative reciprocal of the slope we get the slope for the perpendicular line.

Negative reciprocal of 1/6 is -6.

The equation for the perpendicular line is

                  y = -6x + b

To find b we can plug in the x and y values of (4,-4) into it since it passes through those coordinates

                -4 = -6(4) + b

                 b = -4 + 6(4)

                 b = -4 + 24

                 b = 20

So the equation for the perpendicular line is y = -6x + 20

3 0
3 years ago
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