Answer:
22 in
Step-by-step explanation:
<u>circumference of a circle = 2 π r</u>
where radius (r) = 7/2 in. = 3.5 in
C = 2 π (3.5)
= 22 in
i think its 21.98
since you use the C=πd
C= circumference
d= diameter
so 3.14×7= 21.98
The answer is:
5n + 9 = 6
Answer in the attachment.
x=6, x=-8
Step-by-step explanation: i used the symbolab calculator online to solve this.
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