Answer:
Step-by-step explanation:
Only one
15.
450 / 2 = 225.
225= 3 * 3 * 5 * 5
So √225 = 3 * 5 = 15.
the answer is 16.1837
Step-by-step explain
YW
5 is -20
7 is -5
Answer:13.6%
Step-by-step explanation: I got the same problem and pressed give up.
