Answer:
40.56
Step-by-step explanation:
you need the circumference of the cirle aka perimeter of circle so 8(pi) and then because its only half, divided by 2... 12.56
now you hgave circumference so add 12.56 to 28 and there you go. you can round how ever necessary
Answer:
4
Step-by-step explanation:
3y=12 divide both sides by 3
y=4
Answer:
14.3 feet
Step-by-step explanation:
See attached photo for work...
Answer:
1 4/11 or 1.36
Step-by-step explanation:
6/11 ÷ 2/5
6/11 x 5/2 = 30/22
30/22 > 15/11
15/11 = 1 4/11