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3 years ago

Quick please will give brainliest to correct answer please and thank you.

Mathematics

1 answer:

Ivan3 years ago

7 0

Answer:

y = - 2x + 2

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m =

with (x₁, y₁ ) = (4, - 6) and (x₂, y₂ ) = (0, 2 )

m = = = = - 2

The line crosses the x- axis at (0, 2 ) ⇒ c = 2

y = - 2x + 2 ← equation of line

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Aidan has four cards with +, –, ×, ÷ printed on them. He inserts them between the five numbers 5, 4, 3, 2 and 1 to form the expr

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Answer:

5 x 4 + 2 - 3 / 1

Step-by-step explanation:

This took me so much tries to do but got it. Hope it helps! :)

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4 years ago

The diagram represents a triangle that is reduced by a scale factor of 0.4.

NARA [144]

Answer:the answer would be 8.

Step-by-step explanation:

If you look at the reduced triangle, the height is 2. Therefore you would have to multiply by 4 instead of 0.4 even if the scale factor is 0.4. The reason is, you are enlarging the triangle to find the bigger triangle. If you did 0.4 times 2 you would get 0.8. But that wouldn’t make any sense if you said that that was the height of the ENLARGED triangle.

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3 years ago

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A tablet manufacturer tested 125 tablets and found that 2 had broken screens. how many broken screens should the manufacturer ex

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Answer:

720

Step-by-step explanation:

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3 years ago

3m -9n = 24; n = - 1,1,3

Ghella [55]

given that

3m -9n =24

when n= -1

substitute it in the equation

thus

3m -9(-1)=24

solving for m

3m +9 =24

3m =24-9

3m=15

dividing through by 3

3m/3 =15/3

m =5 . thus when n= -1 , m=5

also put n=1 into the equation

3m -9(1) =24

3m -9 =24

3m= 24+9

3m =33

dividing through by 3

3m/3 = 33/3

m=11

thus when n= 1, m=11

lastly, put n= 3 into the equation

3m -9(3) =24

3m -27 = 24

3m = 24+27

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dividing through by 3

3m/3 =51/3

m =17. Thus when n = 3 , m= 17.

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3 years ago

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Nookie1986 [14]

what exactly is propotional?

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3 years ago

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Quick please will give brainliest to correct answer please and thank you.​

Quick please will give brainliest to correct answer please and thank you.