2 years ago

What is the length of the hypotenuse in the 30 60 90 triangle shown below

Mathematics

1 answer:

andreyandreev [35.5K]2 years ago

6 0

Answer:

Step-by-step explanation:

In a 30-60-90, the hypotenuse is twice the length of the short side. If the short side is 6, the long side is 12

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Solve the systems of equations y=2x and y=-x - 6

slava [35]

Answer:

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Step-by-step explanation:

Hi there...

y = 2x

y = -x - 6

Since why is equal to 2x, we can plug it in for y in the second equation. Here's what I mean...

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2 years ago

The amounts a soft drink machine is designed to dispense for each drink are normally distributed, with a mean of 11.711.7 fluid

dexar [7]

Answer: 0.1499

Step-by-step explanation:

Given : The amounts a soft drink machine is designed to dispense for each drink are normally distributed, with mean $\mu=11.7\text{ fluid ounces}$

Standard deviation : $\sigma=0.2\text{ days}$

z-score : $z=\dfrac{X-\mu}{\sigma}$

For X = 11.5

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3 years ago