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Bezzdna [24]
3 years ago
13

Need help on the third question. how do i generalise the number of ways to win.(check the attatchment)

Mathematics
1 answer:
almond37 [142]3 years ago
4 0

Answer:

  2n+2 ways to win

Step-by-step explanation:

You generalize by observing patterns in the way you solve the smaller problems.

The number of winning moves is 2n+2: the total of the number of diagonals, columns, and rows.

For an n×n board, there are 2 full-length diagonals, n columns, and n rows, hence 2+n+n = 2n+2 ways to win.

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Write an equation for the hanger diagram and then us the sketch to show how to solve the equation algebraically.
Art [367]

Answer:

2y + 3 = 6

Step-by-step explanation:

2y + 3 = 6 <em>Subtract</em><em> </em><em>3</em><em> </em><em>from</em><em> </em><em>both</em><em> </em><em>sides</em><em> </em>

2y = 3 <em>Divide</em><em> </em><em>2</em><em> </em><em>from both</em><em> </em><em>sides</em>

y = 3/2

8 0
3 years ago
What is the slope of all lines parallel to the line 4x-5y+-1?
Bond [772]

Given equation of the line ,

\implies 4x - 5y +(-1) = 0

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\implies 4x - 5y - 1 = 0

Transpose terms to RHS ,

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Divide both sides by 5 ,

\implies \boxed{ y =\dfrac{4}{5}x -\dfrac{1}{5}}

Now we know the slope intercept form of the line as y = mx + c we have ,

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As we know that the slope of all parallel lines are same . Henceforth ,

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5 0
3 years ago
What would be the slope for this problem?
elixir [45]
Y = 0x + 3

Please mark brainiest :)
5 0
2 years ago
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Surface Area of Prisms
zubka84 [21]

Answer:

6 * 24 * 10 * 10 = 14,400

Step-by-step explanation:

6 * 10 = 60.

24 * 10 = 240.

60 * 240 = 14,400.

hope this helps.

6 0
2 years ago
Could someone please let me know these answers , thank you :)
KATRIN_1 [288]

Answer:

1: CD and BC

2: CE and AC

3: AE , AB , BD, DE

4: AD and BE

There you go!

8 0
3 years ago
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