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2 years ago

What is the value of the slope of a line that passes through points (2,5) and (4,2)

Mathematics

2 answers:

Svetlanka [38]2 years ago

7 0

Answer:

-3/2

Step-by-step explanation:

We can find the slope of the line using

m = ( y2-y1)/(x2-x1)

= ( 2-5)/(4-2)

= -3/2

Alja [10]2 years ago

5 0

Answer:

-3/2

Step-by-step explanation:

Using the slope formula leaves you with this

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Answer:

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Step-by-step explanation:

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3 years ago

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Please help, this is for 8th grade math.

expeople1 [14]

Answer:

(2,-2)

Step-by-step explanation:

The first step is to substitute y in the first equation with the right side of the second equation because they both equal to y.

-3x+4 = 4x-10

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3 years ago

What the slope of(7,3) (6,-2)

antoniya [11.8K]

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$slope = \frac{ - 2 - 3}{6 - 7} \\$

$slope = \frac{ - 5}{ - 1} \\$

$slope = 5$

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2 years ago

What is the answer to this please help!

Butoxors [25]

$z+(-0.72)=-2.5\\\\\text{Step 1}:\ x+(-0.72)+(-0.72)=-2.5+(-0.72)\qquad\text{ERROR}\\\\CORRECT\ IS:\ x+(-0.72)-(-0.72)=-2.5-(-0.72)\\\\\text{Step 2}:\ x=-2.5+0.72\\\\\text{Step 3}:\ x=-1.78$

Subtract, not add, -0.72 from both sides.

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2 years ago