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2 years ago

How should 13,079 be written in in expanded form

Mathematics

2 answers:

Triss [41]2 years ago

8 0

Answer:

10000. 3000. 70. 9

Step-by-step explanation:

Thepotemich [5.8K]2 years ago

5 0

Answer:

10,000 + 3,000 + 70 + 9

Step-by-step explanation:

It will be 10,000 + 3,000 + 70 + 9

That is how expanded form works.

Hope it helps :)

If you have any questions ask me.

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X²y-2xy+y=?????????

dexar [7]

Answer:

$y(x - 1)^{2}$

Step-by-step explanation:

$x²y-2xy+y$

$y {x}^{2} −2xy+y$

$y( {x}^{2} −2x)+y \times 1$

$y ( {x}^{2} - 2x + 1)$

$y(x - 1)^{2}$

<h3>Hope it is helpful....</h3>

4 0

3 years ago

2x+8<5x-4 solve the inequality

nataly862011 [7]

Answer:

x>4

Step-by-step explanation:

2x+8<5x-4

subtract 8 from both sides

2x<5x-12

subtract 5x from both sides

-3x<-12

divide both sides by -3 to get x by itself

(REMEMBER THAT WHEN YOU DIVIDE BY NEGATIVES IN INEQUALITIES, THAT YOU HAVE TO FLIP THE INEQUALITY SIGN)

x>4

5 0

3 years ago

Emily has $3.15 worth of dimes and quarters. She has twice as many dimes as quarters. Determine the number of dimes and the numb

Cerrena [4.2K]

Answer:

The number of dimes is 14 and the number of quarters is 7.

Step-by-step explanation:

Given:

Emily has $3.15 worth of dimes and quarters.

She has twice as many dimes as quarters.

Now, to determine the number of dimes and the number of quarters.

Let the number of quarters be $x.$

And the number of dimes be $2x.$

So, the total worth of dimes and quarters = $3.15.

Now, to get the number of dimes and quarters:

According to question:

$0.10(2x)+0.25x=3.15$

$0.20x+0.25x=3.15$

$0.45x=3.15$

Dividing both sides by 0.45 we get:

$x=7.$

Thus, the number of quarters = 7.

So, the number of dimes = $2x=2\times 7=14.$

Therefore, the number of dimes is 14 and the number of quarters is 7.

6 0

3 years ago

What is the exact circumference of a circle with a diameter 15 inches

stepan [7]

47. 12388980384689 would be the exact circumference of a circle witha diameter of 15 inches :)

3 0

3 years ago

Please help ASAP plz

frutty [35]

I think it’s 21 units

8 0

2 years ago

How should 13,079 be written in in expanded form​

How should 13,079 be written in in expanded form