Answer:21 square inches
Step-by-step explanation:
6x7=42 42/ 1/2= 21
Hi there! The answer is ( - 7, 5)
The standard form of the equation of a circle is the following:

In this equation r represents the radius of the circle and the point (a, b) is its centre.
Therefore, the centre of the circle

is the point ( - 7, 5).
Answer:
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Step-by-step explanation:
Answer:
(8+r)4
32+4r
8(x+9)
8x+ 72
Step-by-step explanation: