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andrey2020 [161]

3 years ago

13

Driving is difficult if the weather is stormy. The weather is stormy.

2 answers:

MariettaO [177]3 years ago

4 0

D:= Driving is difficult
W:= The weather is stormy

The sentence means:
W ==> D
Read as "W implies D"

Which basically just means:
Whenever we have W, we have D, too! Always. We can't have W without also having D.

In this case, we are given W (the weather is stormy). So, we must also have D! (Driving is difficult)

The answer is C.

siniylev [52]3 years ago

3 0

I am at the age of driving it i would say it hard to drive when the weather is stormy. so i would say C

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Find the missing side length of the right triangle. show work.

motikmotik

Answer:

6.32

Step-by-step explanation:

To find the side length on a right angled triangle we follow The Pythagorean Theorem:

${a}^{2} + {b}^{2} = {c}^{2}$

c being the hypothesis (longest side: the hypotenuse is always opposite the right angle)

so..

${6}^{2} + {2}^{2} = {x}^{2} \\ 36 + 4 = {x}^{2} \\ 40 = {x}^{2} \\ \sqrt{40} = \sqrt{ {x}^{2} } \\$

$6.32 = x$

8 0

2 years ago

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Help i need to finish it today And can you explain the steps so i wont need help next time or if you don’t want to its okay :)

romanna [79]

Answer:

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Substitute the values:

A = 2 (5x5 + 3x5 + 3x5)

A = 2 (25 + 15 + 15)

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3 years ago

Explain how to find the sum of 3/10 + 4/100

Neporo4naja [7]

Answer: 17/50

Step-by-step explanation:

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Then, we must make the fractions being added all have the common denominator.

So, we must multiply 3/10 * 10/10, which equals 30/100

30/100 + 4/100

Then, just add across the numerator to get 34/100, which can be simplified to 17/50

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2 years ago

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Fantom [35]

the answer is 470

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3 years ago

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Amiraneli [1.4K]

Answer:

Following are the responses to the given question:

Step-by-step explanation:

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Mean squared error

$MSE=\Sigma^{n}_{i=1} \frac{(Actual_i - Forecast_i)^2}{(n - 1)}$

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Naive method

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Please find the attached file.

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3 years ago