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asambeis [7]
3 years ago
15

What is the surface area of a sphere with a radius of 6 m rounded to the nearest square meter?

Mathematics
1 answer:
muminat3 years ago
7 0

Answer: 452.39m²

Step-by-step explanation:A=4πr2=4·π·62≈452.39m²

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Solve 3(x+1)=7(x-2)-3
tia_tia [17]

Answer:

x = 5

Step-by-step explanation:

To solve this, we just have to the multiplication and do the simplification (adding up the similar terms) afterwards:

3(x+1)=7(x-2)-3 becomes...

3x + 3 = 7x - 14 - 3

3x + 3 = 7x -17

Then we move all x's on one side and all plain numbers on the other side, we'll move the x's to the right since there's a bigger value there, and will move the plain numbers on the left side, by subtracting 3x and by adding 17 on both sides

3x + 3 - 3x + 17 = 7x -17 + 17 - 3x

20 = 4x

If we isolate x alone we have:

20/4 = x or x = 5

7 0
2 years ago
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What are the missing terms 64, -32, 16, -8, ___, ___?
Daniel [21]

Divide by -2 for all of the numbers

64/-32=-2

-32/ 2= -16

-16/2= -8

-8/-2= 4

4/-2= -2

Answer : 4 ,-2

5 0
3 years ago
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When solving subtraction problems, what should you do when there aren't enough counters to remove? ​
OleMash [197]

Answer: If you are little you can use you fingers but if you are older you can try to write it down.

Step-by-step explanation:

8 0
3 years ago
Sarah described the following situation:
ddd [48]

Step-by-step explanation:

This is an example of correlation because there is an obvious relationship between the two scenarios.

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2 years ago
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Can someone please help answer this question.
svet-max [94.6K]
It would be d because youing the point slope equation which is (y - y1) = m (x- x1) when distributing the point and the slope into the equation asl well as sinplifying youll get D. Y1 is the value of the y in the ordered pair and x1 is the x value of the ordered pair.
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3 years ago
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