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Mariulka [41]
4 years ago
7

How can you tell when a pattern shows counting on by tens face

Mathematics
1 answer:
arsen [322]4 years ago
7 0

Answer:

The digits in the tens place increase by one from each number to the next.  

Step-by-step explanation:

When you count by tens, all the numbers end in zero. For example, if you are counting ,"ten, twenty, thirty, …," the numbers are

10

20

30

40

etc.

The digits in the tens place increase by 1 from each number to the next.

This is the same as in ordinary counting: 1, 2, 3, 4, …

That's the pattern.

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Three workers sort 66 boxes in a day one of the workers is three times more productive than the second worker and twice as produ
Mekhanik [1.2K]
<span>Let’s assign variables for each workers
Let x = number of boxes sorted by worker 1
Let y = number of boxes sorted by worker 2
Let Z = number of boxes sorted by worker 1

=> X = 3Y
=> X = 2Z
The equation would be:
=> X + Y + Z = 66
=> X + X/3 + X/2 = 66
=> 6X + 2 X + 3 X = 396
=> 11 X = 396
=> 11X / 11 = 396 / 11
=> X = 36

 X = 36
Y = 36 / 3 = 12
Z = 36 / 2 =  18
=> 36 + 12 + 18 = 66

</span>



3 0
4 years ago
For example, Let's say I am graphing a proportional relationship even If it doesn't go through origin and it is an equivalent ra
Lostsunrise [7]

A proportional relationship is described by the equation

... y = k·x

The point (x, y) = (0, 0) is <em>always</em> a solution to this equation.

_____

In short, if the relationship is proportional, its graph will go through the origin. If the graph does not go through the origin, the relationship is not proportional.

___

Note that this is true if the domain includes the origin. You can have y = kx <em>for x > 10 </em>and the graph will <em>not</em> go through the origin because the function is <em>not defined</em> there.

6 0
3 years ago
Need help with this question asap !!!
klemol [59]

Answer:

I think it is B

Step-by-step explanation:

8 0
3 years ago
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Plz be a kind person and help me solve this...
sukhopar [10]

Answer:

630

Step-by-step explanation:

10 times 21= 210÷2= 105

35×21=735-105=630

4 0
4 years ago
PLEASE HELP ASAP 25 PTS + BRAINLIEST TO RIGHT/BEST ANSWER
xz_007 [3.2K]

Answer:

i\sqrt{17}

Step-by-step explanation:

There is not much to simplify here, since 17 is a prime so no square factors can be found. The only rearrangement is to rewrite \sqrt{-1} as the imaginary number i.

3 0
3 years ago
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