Answer:
- Please see the attached picture for full solution!:)
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Answer:
5n units
Step-by-step explanation:
C=2πr =2·π·2.5
1 4 7 I think
I don’t know for sure though
Answer:
78.5 inches
Step-by-step explanation:
The formula for the circumference of a circle is
.
So the circumference of this circle is
(in)
<span><span>(<span>7y+2<span>y2</span>−7</span>)</span>−<span>(<span>3−4y</span>)</span></span>
<span>=<span>7y</span><span>+4y</span>+2<span>y2</span><span>−7</span><span>−3</span></span>
<span>=11y−2<span>y2</span>−<span>10</span></span>
Hope this helps