Answer:
r=0.5 or 1/2
Step-by-step explanation:
if you multiply 0.5 to each Xs you can find out why r is 0.5
Answer: 8.4
Step-by-step explanation:
15-6.6
The ones with ✓ signs are irrational the rest are rational. note this is not generally true but it is for this particular set
Answer:
170
Step-by-step explanation:
you have to divide
