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3 years ago

Describe the slope of the line.

Mathematics

2 answers:

lesya [120]3 years ago

4 0

Answer:

positive

4/3 is the slope

Step-by-step explanation:

its positive because the line is going up

use a slope formula (y2 - y1) / (x2 - x1) to get 4/3

IgorLugansk [536]3 years ago

3 0

The slope of the line is positive.
the slope is 4/3.

it’s positive because the line is rising/going up
the slope is 4/3 because it rises 4 units and goes to the left 3 units.

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What does 2(n-3)=4n+1 equal

Liono4ka [1.6K]

Answer:

n=4/-3

Step-by-step explanation:

2n-3 = 5n+1

2n-5n = 1+3

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n =4/-3

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Julli [10]

Answer:

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4 years ago

I just need the answers for 10 and 12

Fynjy0 [20]

Answer:

10.) y = -5x + 7

12.) y = 3/2x - 8

Step-by-step explanation: Since you have to create a new line that us parallel, the slopes will be equivalent. So the mx value will not change. Now we can plug in the coordinates to find the value of b.

10.)

2 = -5(1) + b.

2 = -5 +b

b = 7

therefore...

y = -5x + 7

12.)

2(-5) = 3(2) + b

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therefore...

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4 years ago

Write 1.2 x 10-4 in decimal form.

katrin [286]

The number (in scientific notation) is:

$1.2\times10^{-4}$

The power of "-4" tells us to move the decimal point 4 places to the left.

So, moving it, the number becomes:

$1.2\times10^{-4}=0.00012$

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1 year ago