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3 years ago

Pls explain the answer

Mathematics

2 answers:

Tems11 [23]3 years ago

8 0

Answer:

6 is even number.

Step-by-step explanation:

An even number is a number that can be divided into two equal groups.

An odd number is a number that cannot be divided into two equal groups.

for example, if 6 divided into 2 groups then 3 in one group and 3 in another group, therefore there are equal groups.

if 7 divided into 2 groups then 3 in one group and 4 in another group, which is not equal.

charle [14.2K]3 years ago

4 0

Answer:

even

Step-by-step explanation:

itz even cos it is divisible by 2

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Can you please show me how you got the answer (50 points)

AlexFokin [52]

Answer:

$4x^{6}2y^{-2}$

Step-by-step explanation:

We can use a property I like to call SEi-F. (Subtract Exponents in a Fraction)

But first, there is an exponent outside of the parentheses in both places. We can use the Power of Parentheses to simplify and then use the SEi-F.

We will start with the x in the numerator.

3*4 = 12

Now for the y in the numerator.

4*4 = 16

Our new numerator is $4(2x^{12}y^{16})$

We do need to simplify the numerator one more time to get rid of the 4 outside the parentheses.

We will start with x's coefficient.

2*4 = 8

Now for y's coefficient.

1**4 = 4

*y seems to have no coefficient, but if so, it has a coefficient of 1. This applies to other variables.

Our final simplified numerator is $8x^{12}4y^{16}$ .

Repeat with the denominator.

Try it yourself!

Make sure that when you finish, you finish the fraction.

After completing the denominator, your completed fraction should be:

$\frac{8x^{12}4y^{16}}{4x^{6}2y^{18}}$

Now we can use the SEi-F to complete the problem.

Start with x.

8x - 4x = 4x

12 - 6 = 6

The first term is $4x^{6}$ .

Now for y.

4y - 2y = 2y

16 - 18 = -2

The second term is $2y^{-2}$

The complete, simplified equation is $4x^{6}2y^{-2}$ .

I could be wrong on the answer, but the work should be correct.

Hope this helps. Have a nice day. Oh, and one more thing. Surprised I'm not stealing points?

7 0

3 years ago

Can somebody help me please!!!

Effectus [21]

Answer:

Part A: 0

Part B: 0 or 1

Step-by-step explanation:

Part A: anything to the 0 power is 1 (x^0= x^y-y) if you solve 7^2 you get 49. 49^0= 1

Part B: Because it is already being raised to the power of 0, if x=0 it will remain equal to one (as explained above). Anything raised to the 1 power is itself, so 7^0= 1 and 1^1 =1

Hope this helped!

3 0

4 years ago

Someone offers to give you some money. You can choose between 15% of $1,500 or 25% of $950. Which amount should you choose?

tino4ka555 [31]

You should choose 25% of $950 as that gives the higher amount of money.

15% of $1,500 = $225

25% of $950 = $237.5

8 0

4 years ago

Read 2 more answers

Find the area of the shape shown below.

nadya68 [22]

Answer:

i believe the area is 21.5

8 0

3 years ago

Read 2 more answers

Use clues to find the code number 1. It is in between 8,500 and 8,800 2. When multiplied by 8, the result is a whole number 3. T

castortr0y [4]

Answer:

The possible numbers are:

8,640.125

8,604.125

8,622.125

8,613.125

8,631.125

Step-by-step explanation:

1st clue: It is in between 8,500 and 8,800

Since it is in between 8500 and 8800, we are sure that the thousands digit is 8.

2nd Clue: When multiplied by 8, the result is a whole number.

For a decimal number to be made a whole number by multiplication, we need to have no zero in the number (satisfying Clue 6).

Since we are multiplying by 8, the decimal has to end in 5.

The possible options are:

8 times 0.5

8 times 0.25

8 times 0.125

From the 5th Clue: The digit in the hundredths place is 200% of the digit in the tenths place

Furthermore, From clue 3, we know there is a thousandth digit, so we choose 0.125.

3rd Clue:The digit in the hundreds place is 3/4 the digit in the thousandths place.

Digit in Thousandth Place = 5

Digit in Hundreds place=3/4*2=6

Our number now is:86**.125

From the 4th Clue: The sum of all the numbers is 26

8+6+1+2+5=22

26-22=4

The other two numbers sum up to 4.

Since no other rule is given, we have three pairs of numbers that sun up to 4.

2,2 ,4,0 and 3,1.

We try to get different arrangement of these numbers.

The possible numbers are:

8,640.125

8,604.125

8,622.125

8,613.125

8,631.125

7 0

4 years ago

Read 2 more answers