Answer:
1/360
Step-by-step explanation:
a full turn is 360 degrees, so 1 degree is 1/360
I think Ben is taller because if you change both fractions to the common denominator of 8 Ben's height would be 5ft 2.5/8 and Marcus's height would be 5ft 2.3333/8. :)
Are you trying to find the nearest tenth to 132.4?
Answer:
ok we know the box means 90 degrees and one corner is 63 degrees so in order to get 180 degrees we add 90+63 which is 153 then we take that away from 180 so the answer is <u>17</u>
Explanation:
For n=1, 19^n -13 = 19 -13 = 6, a multiple of 6.
For n = n+1, ...
19^(n+1) -13 = 19(19^n -13) +18·13
the factor (19^n -13) is divisible by 6 (for n=1), and ...
the factor 18·13 = 6·39 is divisible by 6.
Hence 19^n -13 is divisible by 6 for all n ≥ 1.
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Another way to look at this is to do modulo 6 arithmetic on the expression:
19^n -13 mod 6 = (19 mod 6)^n - (13 mod 6) = 1^n - 1 = 0
If the expression mod 6 is 0, then the expression is divisible by 6.