The diagonal of square is a√2
the half of it a√2/2=12
a=12*2/√2=12√2
S=a^2=12√2*12√2=288
Answer:
$1.65
Step-by-step explanation:
63 is the correct answer lad
The solution is: x=2, y=-2
Step-by-step explanation:
Given equations are:
6x+2y=8 Eqn 1
12x+y=22 Eqn 2
Multiplying Eqn 1 by 2
Eqn 3
Subtracting Equation 2 from eqn 3
Putting y=-2 in eqn 2
The solution is: x=2, y=-2
Keywords: Linear equations, Elimination Method
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