3 years ago

Use special right triangle ratios to find the length of the hypotenuse.

1 answer:

Nady [450]3 years ago

8 0

Answer:

Step-by-step explanation:

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Anna35 [415]

Answer:

71.70

Step-by-step explanation:

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3 years ago

Zielflug [23.3K]

Answer:

Option A.

Step-by-step explanation:

we have

$x+\frac{b}{2a} =\pm\sqrt{\frac{b^2-4ac}{4a^2}}$

Simplify the right side of the equation

we know that

$\pm\sqrt{\frac{b^2-4ac}{4a^2}}=\pm\frac{\sqrt{b^2-4ac}}{\sqrt{4a^2}}=\pm\frac{\sqrt{b^2-4ac}}{2a}$

The expression is

$x+\frac{b}{2a}=\pm\frac{\sqrt{b^2-4ac}}{2a}$

therefore

x plus b over 2 times a equals plus or minus the square root of b squared minus 4 times a times c, all over 2 times a

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3 years ago

asambeis [7]

[-(+2)(-3)(-1)(+4)=]

- (+2)(-3)(-1)(+4)=
- (-6)(-1)(+4)
(6)(-4) = -24

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3 years ago

DENIUS [597]

Answer: 1000

because you round down

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3 years ago

DochEvi [55]

What is the figure below?

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3 years ago