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DiKsa [7]
2 years ago
10

The pattern on a rug is made up of hexagons, as shown below. What is the value of x?

Mathematics
2 answers:
Paladinen [302]2 years ago
6 0

Answer:

x=80

Step-by-step explanation:

S=(6-2)180

S=4(180)

720...

140+140+140+140+2x=720

560+2x=720

-560     -560

Cross Multiplication:

2x/2=160/2

Leading to x=80

Ghella [55]2 years ago
4 0

Answer:165

Step-by-step explanation:

hope this helpsss

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Hi , step by step please
Zigmanuir [339]

Answer:

Eldest: $335,500   Middle: $182,750   Youngest: $167,750

Step-by-step explanation:

Let's represent the amount of money the youngest sibling received as x.

The amount the eldest received can be represented as: 2x

The amount the middle sibling received can be represented as: x + 15,000

If we combined the amount of money that all of the siblings received, it would be $686,000. We can write this as an equation:

686,000 = 2x + (x + 15,000) + x

Now let's solve for x. First, combine like terms

686,000 = 4x + 15,000

Subtract 15000 from both sides to isolate the 4x

671,000 = 4x

Divide both sides by 4 to isolate the x

167,750 = x

Now we know that the amount of money the youngest received is $167,750. We can use this amount to figure out how much the other two siblings received.

Eldest: 2 * 167,750 = $335,500

Middle: 167,750 + 15,000 = $182,750

We can check to make sure these answers are correct by adding them all together to make sure that they equal 686,000

167,750 + 335,500 + 182,750 = 686,000

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The area of circle can be expressed by the
nadezda [96]

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Answer:

  r = √(A/π)

Step-by-step explanation:

Solve for r. Do this by dividing by the coefficient of the r² term, then taking the square root.

  A = πr²

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  r = √(A/π)

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a line passes through the points R(-1,-5) and S(-3,-1). write the equation of the line through the point A(4,0)that is parallel
Nimfa-mama [501]
I don't know how to solve this but you can go to desmos.com and it will graph it for you.

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Answer:

x=5, y=-3, x=-4, y=9

Step-by-step explanation:

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2. y=-3 is a horizontal line cutting the y axis at -3

3. x= -4, is a vertical line cutting the x-axis at -4

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