Geometry math question no guessing and show work you

(n - 2) 180

(6 - 2) 180

4 180 = 720

2x + 9x + 2x + 9x + 9x + 9x = 720

40x = 720

x = 18

Vertex D: 9(18) = 162

D. 162

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%

step-by-step explanation:

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