Step-by-step explanation: x= 2-y then plug that in for x so y= 2-y+2;
y=4-y; -4y=-y; y=-1/4
Answer:
<h2>x≥-4 </h2>
Step-by-step explanation:
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.394= 197/500
you can't make it a mixed number since there isn't a whole number as with an improper fraction.
Use the pythagorean theorem (A squared + b squared = c squared