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vaieri [72.5K]
2 years ago
8

Identify the sum of the interior angle measures of a convex octagon.

Mathematics
1 answer:
dmitriy555 [2]2 years ago
6 0
(n - 2)*180
Therefore, (8 - 2)*180
Which equals to 6(180) or 1080

Hope this helps! :)
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Determine Upper P (Upper F or Upper G )using the general addition rule. Select the correct choice below and fill in any answer b
Lilit [14]

Answer:

S= {8 , 9 , 10 , 11 , 12 , 13 , 14 , 15 , 16 , 17 , 18 , 19 }

event F= {10 , 11 , 12 , 13 , 14}

event G= {14 , 15 , 16 , 17}

a) List of outcomes in F or G

answer;

(F or G) = { 10 , 11, 12 , 13 , 14 , 15 , 16 , 17}

b) P ( F or G) = by counting the number of outcomes in F or G  

Ans ( F or G) = No. of outcomes in ( F or G) / Total no. of outcomes

= 8/12 = 2/3

c) P ( F or G) using general addition rule

Ans P (F or G) = P(F) = P(G) - P( F and G)

      = 5/12 + 4/12 - 1/12

       = (5+4-1)/12 = 8/12 =2/3

Step-by-step explanation:

8 0
3 years ago
Match each area to its corresponding radius or diameter of the circle.(All areas are approximate.) )
MA_775_DIABLO [31]

Answer:

<u>Radius: 12 units </u>

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<u>Radius: 3.4 units</u>

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<u>Diameter: 10 units</u>

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5 0
3 years ago
Read 2 more answers
$30 is taken off the price of a dress. If the new price is now 60% off the original price, what was the original price of the dr
Alex Ar [27]
The original price of the dress is $75
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2 years ago
25 POINTS!!!!!! PLEEASEEEE HELP!!!!!!!!!!!!!!NO LINKS OR SPAMS I already solved half of it pls help on part 4 and down.
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Answer:

Death Valley California

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C(t) = 40

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65f

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3 years ago
Two decimal numbers have a difference of 0.7 And and a sum of 1.What are the numbers?
klio [65]
The two numbers are 0.85 and 0.15
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3 years ago
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