2 years ago

Which letters label the locations of the opposite number -2 and 2?

Mathematics

1 answer:

djyliett [7]2 years ago

5 0

Answer:

C and D

Step-by-step explanation:

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Felix bought 10 dozen eggs, 42 were broken. What percentage of the total eggs were unbroken?

Sophie [7]

Answer:65%eggs were unbroken

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3 years ago

replace the third equation by the sum of itself and -1 times the second equation x-2y-7z=17,-6x+4y+5z=-9,8x+7y=z=-4

VMariaS [17]

Answer:

$14x+3y-6z=5$

Step-by-step explanation:

$x-2y-7z=17$ --- 1

$-6x+4y+5z=-9$ --- 2

$8x+7y-z=-4$ ---3

-1 times the second equation = $-1(-6x+4y+5z=-9)$

= $6x-4y-5z=9$ --4

Now we are given that replace the third equation by the sum of itself and -1 times the second equation

So, New third equation = $8x+7y-z+6x-4y-5z=-4+9$

= $14x+3y-6z=5$

Hence the new third equation is $14x+3y-6z=5$

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3 years ago

Write in point-slope form an equation of the line that passes through the given point and has the given slope: (5,11); m = 4/5.

umka2103 [35]

Answer:

b. y -11 = 4/5(x -5)

Step-by-step explanation:

5 0

3 years ago

Which is another way of correctly expressing<br> (x - 3)(x - 3)?

worty [1.4K]

(x-3)^2, as x-3 is repeated twice

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3 years ago

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why mathematics is the very important in a small business? is mathematics is helpful to you? explain

kodGreya [7K]

Mathematics is very important in a small business is because when you make money transactions with other people you need to know how to count money correctly and your calculations can’t be wrong. Mathematics is definitely helpful to me because Artificial Intelligence is taking on jobs, so we have to step up our game.

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3 years ago