1.4/7`in simplest form

Answers

Answer 1
Answer: (1.4)/(7)=(1.4\cdot10)/(7\cdot10)=(14)/(70)=(14:14)/(70:14)=(1)/(5)
Answer 2
Answer: 1.4 / 7
Multiply by ten to get rid of the decimal. So...
14/70
Then divide each by 2
7/35
But you can divide it again. So divide it by its greatest common factor, which is 7. So....
1/5.
1/5 is your final answer.

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MATCH THE FUNCTION WITH ITS VALUE.
g(x)= 2X2-1.

g(w^3)=.......

Answers

You haven't given us any choices to match with !  That's the purpose of
the list of complicated-looking expressions printed next to the question
where you copied it from.

g(w^3) = 8w^6 - 12w^4 + 6w^2 - 1

Answer:

g(w^3) = 8w^6 - 12w^4 + 6w^2 - 1 check if this answer right!

Step-by-step explanation:

Clara played a video game with three levels. It took her 2 hours and 25 minutes to beat the first level and 2 hours and 25 minutes to beat the second level. Clara played the final level for 1 hour and 50 minutes to finish the game. She beat the final level and stopped playing at 5:20 pm . What time did Clara start playing the game

Answers

Answer: 11:40 am

Step-by-step explanation:

Step 1: we are going to add all the hours she played so these are the hours:

1st level: 2hours and 25min

2nd level: 2hours and 25min

3rd level: 1hour and 50min

When we add these this equals 5hours and 40min.

Step 2: Now we are going to subtract the hours so 5:20pm minus 5hours and 40min is 11:40am

Therefore Clara started playing video games at 11:40am

What is the value of x in the equation 4(2x + 14) = 0? a 9 b 7 c −7 d −9

Answers

Answer:

x = -7

Step-by-step explanation:

4(2x + 14) = 0

Divide each side by 4

2x+14 = 0

Subtract 14 from each side

2x+14-14 = 0-14

2x= -14

Divide each side by 2

2x/2 = -14/2

x = -7

Answer:

C, -7

Step-by-step explanation:

Use distributive property to get: 8x +56 = 0

Isolate x to get: 8x = -56

Then divide each side by 8: x= -7

The answer is C

Mike wants to put a rope around a rectangular plot of flowers he just planted. What would be the best measurement to find the length of the rope Mike needs?

A.
the height of the plot of flowers

B.
the perimeter of the plot of flowers

C.
the area of the plot of flowers

D.
the length of one side of the plot of flowers

Answers

Oh, the perimeter of the plot is absolutely what the length of the rope should be.

How can you determine if a point is a solution to a system of linear equations?
Please Help!

Answers

Answer:

You can substitute the x value of coordinate (x,y) in the equation. If the outcome = the y value in the coordinate (x,y), then you have determined it to be on the system of linear equations.

Step-by-step explanation:

Point P has a coordinates: ( Px , Py ).

You can choose which value is easy to substitute. Eighter start with the Py or you could start with the Px. It could save you time if you pick the right one for the job.

If you want to verify if any point is valid in any (linear) equation(s), you can:

a) substitute the x value of coordinate (x,y) in the equation, and if the outcome has the same value as y in the coordinate (x,y), then that point is a valid solution of the (linear) equation.

b) substitute the y value of coordinate (x,y) in the equation, and if the outcome has the same value as x in the coordinate (x,y), then that point is a valid solution of the (linear) equation.

Answer:

You can substitute the x value into the equation if the answer for y is the same for the y coordinate you will have your answer.

Step-by-step explanation:

which polynomial can be simplified to a difference of squares? 10a2 3a – 3a – 16 16a2 – 4a 4a – 1 25a2 6a – 6a 36 24a2 – 9a 9a 4

Answers

For the polynomial: 10a^2 + 3a - 3a - 16 = 10a^2 - 16 but 10a^2 is not a perfect square hence does not simplify to a difference of two squares. For the polynomial: 16a^2 - 4a + 4a - 1 = 16a^2 - 1 = (4a - 1)(4a + 1). This polynomial simplifies to a difference of two squares. For 25a^2 + 6a - 6a + 36 = 25a^2 + 36. This ia a sum of two squares and not a difference of two squares. For 24a^2 - 9a + 9a + 4 = 24a^2 + 4. This ia a sum of two squares and not a difference of two squares.

The polynomial 16a² - 4a + 4a - 1 can be simplified to a difference of squares

What is a polynomial?

Polynomial is an expression that involves only the operations of addition, subtraction, multiplication of variables.

The difference of two squares is given by:

a² - b² = (a + b)(a - b)

Hence:

16a² - 4a + 4a - 1 = 4a(4a - 1) + 1(4a - 1)

= (4a + 1)(4a - 1)

The polynomial 16a² - 4a + 4a - 1 can be simplified to a difference of squares

Find out more on polynomial at: brainly.com/question/2833285