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GrogVix [38]
2 years ago
5

Work out the sum of the interior angles of a petangon

Mathematics
1 answer:
hram777 [196]2 years ago
5 0

Answer:

540 degrees

Step-by-step explanation:

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John is selling sets of knives and makes a 10% commission on all sales. What would his commission be on the sale of a $3250 set
inn [45]
10% of $3250 would be $325 of commission
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A3/8
mart [117]

Answer:

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Step-by-step explanation:

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answer:130 80

5 0
2 years ago
Find the output, d, when the input, t, is 11. <br><br><br> d = -20+11t<br><br> d= __
mafiozo [28]
Substitute the given value into the equation


-20 + 11*11

Using BODMAS, you do 11*11 first, which is 121


-20+121

Which is 101

Therefore, d is equal lot 101
4 0
3 years ago
Read 2 more answers
Please help me with these. <br> Thanks
DIA [1.3K]
5.

f(K) = D^3 => f(25) = 125 => 25 * t = 125 ( because K is directly proportional with D^3 )=> t = 125 / 25 => t = 5 => f(25) = 25 * 5 => K * 5 = D^3 ;

6. 

f(L) = F^3 => f(2) =3^3 =>f(2) = 27 => 2 / t =27 => t = 2 / 27 => t = 0.074 => f(2) = 2 / 0.074 => K / 0.074 = F^3 ;


6 0
3 years ago
6) Evaluate for x = 3:<br> 3•4x/2
Nikolay [14]

Answer:

18

Step-by-step explanation:

3×4(x)/2

Plug in 3 to x

3×4(3)/2

3×12/2

36/2

18

5 0
3 years ago
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