Answer:
a = 6
Step-by-step explanation:
–6(2 + a) = –48
Divide each side by -6
–6(2 + a) / -6 = –48/-6
2+a = 8
Subtract 2 from each side
2+a-2 = 8-2
a = 6
Use π x radius x 2 formula.
Answers:
Q1: 113.10 yards (2dp)
Q2: 75.40 inches (2dp)
Q3: 43.98 inches
Q4: 94.25 inches (2dp)
Q5: 25.13 inches (2dp)
Q6: 50.27 yards (2dp)
Q7: 56.55 inches (2dp)
Q8: 31.42 yards (2dp)
Q9: 12.57 yards (2dp)
Start by multiplying six by 3 and getting 18. thendivide 23.15 by 18 = 1.2861111
that's the answer.
First u would multipli 8*4=32
next u would divide 32/6=5.3
each person will get 5 peices with a left over if 3
hope this helps
