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AlladinOne [14]
3 years ago
5

I really really need help with this please.

Mathematics
1 answer:
11111nata11111 [884]3 years ago
8 0
<span>The number of ancestors going back through the <em>5th generation</em>, including Tle-nle and counting <em>Tle-nle as the 1st generation</em> is: 

= 1 + 3 + 3^2 + 3^3 + 3^4
= (3^5 - 1) / (3 - 1)
= 242 / 2
= 121 

Since we included </span>Tle-nle as the 1st generation, we will only compute up to the 4th power. If it is until the 6th generation, add 3^5 to the equation.
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densk [106]

Answer:

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Step-by-step explanation:

step 1

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the formula to calculate the distance between two points is equal to

d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}

A(-2,1)\\B(6,7)  

substitute the values

d=\sqrt{(7-1)^{2}+(6+2)^{2}}

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step 2

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3 years ago
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Assoli18 [71]
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bazaltina [42]
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I'm fairly sure that's right, but I wouldn't say no to a second opinion
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Hoochie [10]

Answer:

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Step-by-step explanation:

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AT = 8\sqrt{2}

3 0
3 years ago
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