In standard form the answer will be if you go by (Ax+by=c )then I must say it's 3x-7y=9
400
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<u>Answer:</u>
(-1, 5)
<u>Step-by-step explanation:</u>
The center of a circle is the midpoint of the diameter.
So we have to calculate the midpoint of the diameter, using this formula:
midpoint = (
,
)
= (
,
)
= (-1, 5)
∴ The center of the circle lies at the point (-1, 5).
8.4375 inches^2. You multiply 3.75 to 2.25 to get 8.4376.