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3 years ago

5

Plz help me on this WILL GIVE BRAINLIEST

2 answers:

denpristay [2]3 years ago

8 0

None is the answer for this

Inessa05 [86]3 years ago

3 0

Answer:

none

Step-by-step explanation:

y = -4x^2 +3x-2

To find the x intercepts, let y =0

0 = -4x^2 +3x-2

Using the discriminant

a=-4, b=3 c=-2

b^2 -4ac

3^2 -4(-4)(-2)

9 -32

-23

Since this is negative all the roots are complex, so it has no real roots

none

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Gre4nikov [31]

Answer:

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Step-by-step explanation:

$\mathsf{given}$

$\mathsf{hypotenuse(h) = 25}$

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$\sf{base(b) = }$ ?

Now, Using Pythagoras theorem

$\sf{{h}^{2} = {p}^{2} + {b}^{2} }$

plug the values

⇒ $\sf{ {25}^{2} = {7}^{2} + {b}^{2} }$

Evaluate the power

⇒ $\sf{625 = 49 + {b}^{2} }$

Swap the sides of the equation

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Move constant to right hand side and change it's sign

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Squaring on both sides

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Hope I helped!

Best regards!

8 0

3 years ago

Could someone please help me?

elena-14-01-66 [18.8K]

Answer:

(-6,0),(-5,-1),(-1,-2)

6 0

3 years ago

Find the value of z in the isosceles triangle shown below.<br> V20<br> V20<br> 8

Andrews [41]

Answer:

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Step-by-step explanation:

use Pythagorean theorem:

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plugin values into the formula:

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2 years ago

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Troyanec [42]

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3 years ago

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Lelu [443]

Answer:

3

Step-by-step explanation:

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2 years ago