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3 years ago

How does moving the place of a digit change its value

1 answer:

6 0

In the familiar decimal number system that we use every day, moving the place
of a digit changes its value by a power of 10 .

In a system of numbers to any other base, moving the place of a digit changes
its value by a power of whatever the base of that number system is.

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What does common factors mean?

bearhunter [10]

Factors are the numbers you multiply together to get another number. when you find the factors of two or more numbers, and then find some of the numbers (factors) are the same (common) you have common factors.

example: 12 and 36

12: 1x12, 2x6, 3x4
36: 1x36, 2x18, 3x12, 4x9, 6x6

the common factors in these numbers are 1, 2, 3, 4, 6 and 12

hope this helped you out!

6 0

3 years ago

“76 is 60% of what?” Help!

kipiarov [429]

126.67

Hope this helps!

5 0

3 years ago

What is the slope of the line ? ( question 1/4 )

yanalaym [24]

$\huge \rm༆ Answer ༄$

First Consider two points ~ (0 , -3) and (-1 , 0)

Now, use the given formula to calculate slope :

$\sf \dfrac{y2 - y1}{x2 - x1}$

$\sf \dfrac{0 - ( - 3)}{ - 1 - 0}$

$\sf \dfrac{ 0 + 3 }{ - 1}$

$\sf \dfrac{3}{ - 1}$

$\sf - 3$

Therefore, the slope of the graph is -3

$꧁ \: \large \rm{TeeN \: ForeveR } \: ꧂$

3 0

2 years ago

The sum of three consecutive even numbers is 54 . find the numbers .

victus00 [196]

<h3>Answer :- </h3>

Let the three consecutive numbers be x -2 , x and x + 2
Their sum = ( x - 2 ) + ( x + 2 ) = 3x
This is the given equal to 54

3x = 54 or x = 54/3
x = 18

Thus , the required numbers are 16 , 18 , 20

5 0

2 years ago

What is the simplified form of 12z^2-7z-12/3z^2+2z-8? ...?

gavmur [86]

It should go like this:

(4z + 3) (3z - 4) / (3z - 4) (z + 2)

Then you just cancel out (3z -4) and (3z -4), and the final simplified form of this polynomial is:

(4z +3) / (z + 2)

4 0

4 years ago