2 years ago

Halp me please, 10 points! ASAP

Mathematics

2 answers:

serg [7]2 years ago

7 0

I think the answer could be two.

erastovalidia [21]2 years ago

5 0

I cannot see the numbers but i am guessing it is 2 since its in the negative region

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A standard number cube is tossed x times. how many different outcomes are possible?

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6 outcomes are possible if i am correct !

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2 years ago

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3 years ago

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Lyrx [107]

Answer:

r=9

Step-by-step explanation:

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3 years ago

Determine the type and number of solutions of 4x^2-5x+1=0.

Arlecino [84]

<span>4x² - 5x + 1 = 0
a = 4; b = - 5, c = 1
</span>Δ = b² - 4.a.c
Δ = (-5)² - 4.4.1
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Δ = 9
<span>
x = - b </span>± √Δ / 2.a
$x = \frac{-5\± \sqrt{9} }{2*4}$
$x = \frac{-5\±3}{8}$
$x' = \frac{-5-3}{8} = \frac{-8}{8} = -1$
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A. Two real solutions (x' = -1 and x'' = -1/4)

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2 years ago