Answer:

Step-by-step explanation:
Perimeter of semicircle = 
Where r = 11 cm
=> P = 
=> P = 
=> P = 56.55751919 cm
Answer:
93answer of your question.
Answer: 4/5 , 3/10
Step-by-step explanation:
P(not drawing black marble)=
= 8/10
=4/5
P(drawing a red marble)=
=3/10
Fourthy-three times the number of S and the addition of eighteen
The answer is -4+72/2y+9 when you solve using polynomial division :)