3 years ago

What is the discriminating for 2x^2-7x+5 A.49 B.-9 C.9 D.40

Mathematics

1 answer:

otez555 [7]3 years ago

7 0

Your answer would be C because you have to do B^2- 4(A)(B)
the then u have to plug in and you will get C

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Vlad [161]

Answer:

12 meters

Step-by-step explanation:

2x9=18 (get both widths)

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24/2=12 (divide by 2 to get one length)

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ziro4ka [17]

The slope of line passing through the given points is: -1/2

Step-by-step explanation:

Given points are:

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(x2,y2) = (-6,-2)

Slope is defined as the steepness of a line.

It is denoted by m.

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Putting the values

$m = \frac{-2-(-1)}{-6-(-8)}\\= \frac{-2+1}{-6+8}\\=\frac{-1}{2}$

The slope of line passing through the given points is: -1/2

Keywords: Slope, steepness

Learn more about slope at:

#LearnwithBrainly

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3 years ago

Please help me asap

Luda [366]

Answer:

7/24 i think

Step-by-step explanation:

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3 years ago

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