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bluepanda21
18.10.2020 •
Mathematics
X+y=k
x-y=k
The solution of the system shown is
O (OK)
O (0,0)
O (k, O)
Solved
Show answers
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Ответ:
(0,0)
Step-by-step explanation:
The only integer"s" that both add and subtract to the same value are 0 "and" 0. Properly stated, the only integer that can be added to itself and subtracted from itself with the same outcome is 0.
Of course, k will also be 0
So this system of equation works out to be
0 + 0 = 0
0 - 0 = 0
Ответ:
5.7
Step-by-step explanation:
9^2=x^2+7^2
Solving for x we get 81 - 49 which is 32.
The square root of 32 rounds to 5.7