Answer:
agh gas gas
Step-by-step explanation:
sg dsg s
Answer:
2.24
Step-by-step explanation:
You can just plug this into a calculator, then round up if needed. The exact square root is 2.2360679775 rounded to 2.24.
Multiplying 0.7 by the original price will work...
If you divide the cost by 100, subtract 30 from 100, you will be left with 70% times the 1/100
70% is also expressed as 0.7, since 7/10=70/100
Hope this helps!
Substitute answers in, a = 3 and b = 2.
(3^2 - 2^2)/(3+2)
= (9-4)/5
= 5/5
= 1