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2 years ago

Find the discriminant and describe the nature of the root(s) of the equation: 6x2 - 2x - 4 = 0)

Mathematics

1 answer:

Svetradugi [14.3K]2 years ago

8 0

Answer:

discriminant= 100, nature of the root= real numbers.

Step-by-step explanation:

discriminant formula: b^2-4ac

-2^2-4(6)(-4)

4+96=100.

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Answer:

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2 years ago

Help me plz The formula K=59(F−32)+273.15 converts temperatures from Fahrenheit F to Kelvin K.

quester [9]

Let's see what to do buddy...

Step-by-step explanation:

_________________________________

$k = 59(f - 32) + 273.15$

Subtract the sides of the equation minus -273.15

$k - 273.15 = 59(f - 32)$

Divided the sides of the equation by 59

$\frac{k - 273.15}{59} = \frac{59}{59} (f - 32) \\$

$\frac{k - 273.15}{59} = f - 32 \\$

Subtract the sides of the equation plus 32

$\frac{k - 273.15}{59} + 32 = f \\$

And we're done.

Thanks for watching buddy good luck.

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3 years ago

A triangle has a side lengths of 3 and 8. The diagonal has a length of 11. Can this be a right triangle? Show your work to prove

Grace [21]

If the triangle is a right triangle, the pythagorean theorem would work
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(see attached pic for work :))

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3 years ago

4. The Eisenhower Tunnel in Colorado was completed in 1973 and is the

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Answer:

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2 years ago

"What is the difference between a ratio and its related rate and unit rate?"

Vinil7 [7]

Answer:

Step-by-step explanation:

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2 years ago