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sleet_krkn [62]
3 years ago
10

Determine the value of x in this polygon. (PLATO)

Mathematics
2 answers:
wariber [46]3 years ago
5 0

Answer:

136 degress

Step-by-step explanation:

  1. count the number of sides and plug it into the equation (n-2)180 to get how many degress are in the total polygon
  2. Theres six sides on this polygon so (6-2)180   ---->     4 x 180=720
  3. Then add up all of the angle measurements that you do know. After you add them all up  it should give 584
  4. Next you subract 720 from 584 which gives you 136 degress

                         

tresset_1 [31]3 years ago
3 0

Answer:

136

Step-by-step explanation:

No matter what the distribution, all of the interior angles of a convex hexagon will add up to 720 degrees. Therefore, if you subtract all of the known angles in this hexagon from 720, you will find x.

720-134-106-117-119-108=136 degrees. Hope this helps!

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babymother [125]

Answer:

x = 20

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Width = 12ft

Step-by-step explanation:

A = 240

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x^2 - 8x - 240 = 0

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7 0
3 years ago
What is the product of 136.4 and 0.47?
solniwko [45]

Answer:

64.108

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3 years ago
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I need help with this please. It’s probability.
Vinvika [58]

Answer:

2/13

Step-by-step explanation:

In a deck of 52 cards, there are 2 sets of red cards. Diamonds and Hearts. In each set of red cards, there are 4 fives. If there are 2 sets, that means that there are 8 red fives in the deck of 52 cards. This means that the probability is 8/52 which is simplified into 2/13.

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3 years ago
Find all the zeros of the polynomial 2x4 - 9x3 + 5x2 + 3x -1, if two of its zeros are ( 2 +√ ) and (2 - √ ) .
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Answer:

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Hope this helps!

8 0
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Irina-Kira [14]

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