➷ The square root of 81 is 9
We have -4 + 9
Thus, your answer is 5
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Answer:
5
Step-by-step explanation:
the sqaure root of 81 is 9 so 9+-4=5
n=2sr2,-2sr2,-2,2
sr stands for quare root
E (3;-1)
the 'x' coordinate of E: (4+2)/2=3;
the 'y' coordinate of E: (-5+3)/2= -1.
x is the number of years and y is the value at x years
d
