Answer:
<h2>
37.7 </h2><h2 />
Step-by-step explanation:
perimeter of semicircle = 1/2 π d
= 1/2 π (6)
= 9.425 x 4 semicircles
= 37.7
Answer:
12n+9=93
solve for n
12n=93-9
n=84/12
n=7
therefore, Mr. copper bought 7 tickets.
When dividing fractions the second term becomes the reciprocal
42 inches because you do 7x6 = 42