3 years ago

Statistics question- what dose needs to show mean

Mathematics

1 answer:

horrorfan [7]3 years ago

7 0

Answer:

Idk

Step-by-step explanation:

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Find the length of the unknown side. Round your answer to the nearest tenth.

Paraphin [41]

Answer:

The correct option is: 11.5

Step-by-step explanation:

Suppose, the length of the unknown side is $x$

So, here the length of hypotenuse is 14 and the lengths of other two sides are 8 and $x$ .

As the given triangle is right angle triangle, so using Pythagorean theorem, we will get.........

$8^2+x^2= 14^2\\ \\ 64+x^2=196\\ \\ x^2=196-64=132\\ \\ x=\sqrt{132}=11.489...\approx 11.5$

(Rounded to the nearest tenth)

So, the length of the unknown side is 11.5

6 0

3 years ago

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a cube with side lengths s has a volume of 64 cubic units. what is the length of the side of the cube?

Mademuasel [1]

Answer:

4 units

Step-by-step explanation:

volume of cube = 64 cubic units

$\therefore \: {s}^{3} = 64 \\ \\ \therefore \: {s}^{3} = {4}^{3} \\ \\ \therefore \: {s}= {4} \: units$

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3 years ago

-5/8 multiplied by 7/1

astraxan [27]

Answer:

-4.375

Step-by-step explanation:

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3 years ago

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What is the measure of one angle in a regular 16-gon

Semmy [17]

16-gon = 2,520 deg
2,520 divided by 16 = 157.5
157.5 deg

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3 years ago

Which expression represents 7 less than the product of 11 and 4 .

ryzh [129]

The answer is (4x11)-7 i believe

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3 years ago