1/4=a
2/5=b
4/10=2/5=b
25/100=1/4=a
Good Luck
Answer:
4.R=16
D=16+16=32
C=

C=32π
then do the same thing for other problem
Answer:
x = 2
Step-by-step explanation:
2x2=4
4+2=6
6=6
There hope that is what you are looking for
Answer:
easy the answer is
Step-by-step explanation:
-2 + 7x = 12
+2 +2
7x + 14
14 / 7x = 2