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3 years ago

All of the following are equivalent except:

Mathematics

1 answer:

alexdok [17]3 years ago

8 0

<h2>Answer:</h2>

D, 33.3

And

1/2, 5/8, 7/11, 2/3

<h2>Step-by-step explanation:</h2>

First - all of those are 0.33 and D is just 33.3

Second - You just divide all the fractions and then put in order

I hope I helped you! I will be really happy, if you mark my answer as brainest! Your David

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Answer:

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Step-by-step explanation:

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2 years ago

Determine the type of correlation represented in the scatter plot below.

vesna_86 [32]

The answer is F because it constantly decreases at about the same amount

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3 years ago

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Anyone know how to do this?

lesya [120]

To solve this, we need to use our trignometric functions;

⇒ look at the diagram attached

Let's examine what the problem wants:

hypotenuse (longest side) of the triangle

Let's examine what the problem gives us:

side adjacent to the 45-degree angle
angle that has measure of 45-degrees

Let's solve:

$sin(45)=\frac{5}{x} \\5=x*sin(45)\\x = \frac{5}{sin(45)} \\x=7.07$

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2 years ago

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22. Find the perimeter of the square: 28

sergejj [24]

Answer:

56√2 ≈ 79.20

Step-by-step explanation:

The hypotenuse of an isosceles right triangle is √2 times the side length, so the side length here is ...

s·√2 = 28

s = 28/√2

The perimeter is 4 times the side length, so is ...

P = 4s = 4·28/√2

= 4·28·(√2)/2 . . . . . multiply by (√2)/(√2) to rationalize the denominator

= 56√2 ≈ 79.195959

The perimeter of the square is 56√2, about 79.20 units.

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3 years ago

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Answer:

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Step-by-step explanation:

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