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wolverine [178]
2 years ago
12

How many cm are in 1 meter?Whate about 2 meter?

Mathematics
2 answers:
il63 [147K]2 years ago
7 0
1 m= 100 cm
2 m= 200 cm
VLD [36.1K]2 years ago
4 0
There are 100 cm in one meter. Therefore, there are 200 cm in 2 meters.<span />
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Paha777 [63]

Answer:

optionb

Step-by-step explanation:

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2 years ago
Solve for x and y:<br> 3/x -1/y =13/10<br> 1/x + 2/y =9/10
harkovskaia [24]

Answer:

  (x, y) = (2, 5)

Step-by-step explanation:

I find it easier to solve equations like this by solving for x' = 1/x and y' = 1/y. The equations then become ...

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Adding twice the first equation to the second, we get ...

  2(3x' -y') +(x' +2y') = 2(13/10) +(9/10)

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So, the solution is ...

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The attached graph shows the original equations. There are two points of intersection of the curves, one at (0, 0). Of course, both equations are undefined at that point, so each graph will have a "hole" there.

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6 0
2 years ago
Which is the area of a circle with a radius of 5 units? (use 3.14 for ) A. 15.7 square units B. 31.4 square units C. 78.5 square
sattari [20]

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Step-by-step explanation:

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3 years ago
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riadik2000 [5.3K]

Answer:

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Step-by-step explanation:

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The question states that the point (-9,\, 18) belongs to the graph of this function. Thus, the equation of this function, y = k / x, should hold after substituting in x = (-9) and y = 18:

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Solve this equation for the constant k:

\begin{aligned}k &= 18 \times (-9) \\ &= (-162)\end{aligned}.

Thus, k = (-162).

6 0
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