The equation of circle with center as origin O and radius r,
{x}^{2} + {y}^{2} = {r}^{2}
The value of the expression as given in the task content upon evaluation is; 8.
<h3>What is the value of the expression as given in the task content?</h3>
It follows from the task content that the value of the expression can be determined by means of PEMDAS guidelines as follows;
-1 - (5) (-2) - 1
= -1 -(-10) -1
= -1 +10 - 1
= 8.
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Answer:
x=C-By/A
Step-by-step explanation:
Ax + By = C
-By -By
Ax=C-By
Ax/A=C-By/A
x=(C-By)/A (fraction: C-By over A)
