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3 years ago

Explain how to find the gcf of three numbers

1 answer:

5 0

The gcf of numbers is the greatest common factor of the numbers, i.e. the greatest number which divides the numbers without a remainder.

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Can anyone help me with this?<br>

artcher [175]

Answer: X= 3^-1

X= -0.75

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

!!!!HELP NEEDED!!!!

Svetllana [295]

It is true that the product of two consecutive even integers are always one less than the square of their average.

<u>Step-by-step explanation</u>:

Let the two consecutive odd integers be 1 and 3.

The product of 1 and 3 is (1 $\times$ 3)=3
The average of 1 and 3 is (1+3)/2 =4/2 = 2
The square of their average is (2)² = 4

∴ The product 3 is one less than the square of their average 4.

Let the two consecutive even integers be 2 and 4.

The product of 2 and 4 is (2 $\times$ 4)=8
The average of 2 and 4 is (2+4)/2 =6/2 = 3
The square of their average is (3)² = 9

∴ The product 8 is one less than the square of their average 9.

Thus, It is true that the product of two consecutive even integers are always one less than the square of their average.

4 0

3 years ago

What's the answer to this? and please explain.

vichka [17]

<h3>Answer: No, there isn't enough ribbon</h3>

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Use this formula

a & b/c = (a*c+b)/c

to convert from a mixed number to an improper fraction

So,

a & b/c = (a*c+b)/c

3 & 3/4 = (3*4+3)/4

3 & 3/4 = 15/4

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Next, we add the fractions 15/4 and 5/6. The denominators aren't the same, so we can't add right away. We need to get the denominators to the LCD.

In this case, the LCD is 4*6 = 24

The fraction 15/4 becomes 90/24 after multiplying top and bottom by 6.
The fraction 5/6 becomes 20/24 after multiplying top and bottom by 4

Now we can add the fractions:

90/24+20/24 = (90+20)/24 = 110/24

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So far, we've added the 3&3/4 portion to the 5/6 portion to get the result 110/24

The last thing to do is to add on the two 1/3 ft pieces, which means we're adding on 2/3 of a foot

2/3 = 16/24 after multiplying top and bottom by 8

Add this to the result of the last section

110/24+16/24 = (110+16)/24 = 126/24

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From here, we convert the improper fraction 126/24 to decimal form

Using a calculator, you should find that 126/24 = 5.25

The result is larger than 5, which means she used too much ribbon. There won't be enough ribbon to do everything she wants to do.

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The shortcut we can take is to type the following into the calculator

3+3/4+5/6+2/3

doing so should lead to 5.25

5 0

3 years ago

Read 2 more answers

Is this a function?...

irina1246 [14]

No this isn’t a function because it doesn’t pass the vertical line test.

6 0

3 years ago

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What do you find at the intersection of a plane and line?

Viktor [21]

You find a point at the intersection of a plane and line.

6 0

3 years ago