The answer is 6 because 13-7 is 6
Answer:
14
Step-by-step explanation:
you can do this two ways:
<u>First: </u>

<u>Second: </u>
Distribute the 3 first

She’ll have to make 4 more stitches in order to get 6 good ones. Each time she creates 3 she undoes 2 which after 4 more times would leave her with 6 good stitches.
Measurement of angle DEF would equal 180 because 71 plus 109 is 180
Volume of cone = (1/3)pi*r²h
56.52 = (1/3)*3.14*r²*6
56.52/(2*3.14) = r²
9 = r²
r² = 9
r = √9
r = 3
Diameter = 2*r = 2*3 = 6 inches