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Llana [10]
2 years ago
7

What is the absolute value of |9|?​

Mathematics
2 answers:
Step2247 [10]2 years ago
8 0

Answer:

9

Step-by-step explanation:

it's as simple as that 9 is 9 away from 0

DENIUS [597]2 years ago
6 0
9. absolute value. the answer is what ever is inside of the parallel lines. for example |-2| would be 2. so therefore the answer for your question is just 9. hope this helps!❤️
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Solve for x.* (4x + 7)° (6x + 3)° Sign​
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3 0
3 years ago
Simplest form for 16/56
VARVARA [1.3K]
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4 0
3 years ago
Five spheres are being painted for a display at a store. If the diameter of each sphere is
ivanzaharov [21]
<h2>Hello!</h2>

The answer is:

The total area is:

TotalArea=192.4cm^{2}

<h2>Why?</h2>

To find the cloasest value to the total surface area that will be painted, we need to calculate the area of a single sphere, and then, multiply it by 5.

We know that the diameter of each sphere is 7 centimeters, so, calculating we have:

Calculating the radius we have,

diameter=2*radius\\\\radius=\frac{diameter}{2}=\frac{7cm}{2}=3.5cm

Then, calculating the area, we have:

Area=\pi radius^{2}

Area=\pi 3.5cm^{2}=38.49cm^{2}

Now that we have calculated the surface area of a single sphere, we need to calculate the area of the five spheres.

So, calculating we have:

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Hence, the total area is:

TotalArea=192.4cm^{2}

Have a nice day!

4 0
2 years ago
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