Answer:
que?
Step-by-step explanation:
The measure of and adjacent angle is less than the measure of the exterior angle
$120 because the fencing of the patio would use up eight squares and each square in the picture is 3 meters so we would need 24 meters of fencing to cover up the entire patio. Since it cost $5 for one meter, 5*24 is $120.
Answer:

Step-by-step explanation:
You can use these Cramer's formulas to solve for x and y:

where

So,

Exact form: b= 22/5
Decimal form: b= 4.4
Mixed number form: b= 4 2/5