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ale4655 [162]
2 years ago
8

What is the recursive formula for the geometric sequence with this explicit

Mathematics
1 answer:
AveGali [126]2 years ago
3 0
The answer of this equation is a^n=9(-1/4) (n+ 1)
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Pls answer fast i need help
juin [17]

Do it by your self  ok ???

6 0
3 years ago
Read 2 more answers
A triangle has a square on its three sides as shown below. What is the value of x
anygoal [31]

using the pythagorean theorem

a^2+b^2 = c^2   where c is the hypotenuse

9^2 +12^2 = x^2

81 + 144 = x^2

225 = x^2

taking the square root of each side

sqrt(225) = x

15 =x

x = 15 inches

3 0
3 years ago
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Identify the distance between points (3,7,1) and (9,6,7), and identify the midpoint of the segment for which these are the endpo
Virty [35]

Step-by-step explanation:

range = (3,7,1)  -  (9,6,7) \\  = ( - 6,1, - 6) \\ distance =  \sqrt{ {x}^{2} +  {y}^{2} +  {z}^{2}   }  \\  =  \sqrt{ {( - 6)}^{2} +  {1}^{2} +  {( - 6)}^{2}   }  \\  =  \sqrt{73}  \\  = 8.5 \: units

4 0
3 years ago
Read 2 more answers
A pizza is advertised as containing 250 square inches of a pizza. To the nearest inch , what is the diameter of the pizza?
Setler [38]

Answer:

49087.385212340516

Step-by-step explanation:

It may or may not be the correct answer. I'm only trying to help.

8 0
3 years ago
For the years between 1980 and 2012, the function c(x)=0.006x^3−0.48x^2+12.8x+85 approximates the number of countries that atten
Evgesh-ka [11]

Answer:

  199

Step-by-step explanation:

2004 is 24 years after 1980. The polynomial remainder theorem tells you the remainder from division by x-24 will be the function value c(24). We can find the remainder/function value by evaluating the function rewritten to Horner form:

  c(x) = ((0.006x -0.48)x +12.8)x +85

  c(24) = ((0.006(24) -0.48)(24) +12.8)(24) +85 = (-.336(24) +12.8)(24) +85

  = 4.736(24) +85 = 198.664

  c(24) ≈ 199

The approximate number of countries attending the 2004 Olympics was 199.

5 0
3 years ago
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