Answer:
180
Step-by-step explanation:
why does it have to be 20 character long
What I did was distribution property
4h-12=52
Now you subtract 12 by both side
4h-12=52
-12 -12
4h=40
Divide 4 by both sides
h=10
Answer:
D
Step-by-step explanation:
sqrt_{4}(81)^5=(81^(5))^(1/4)=81^(5/4)
Answer:
I think the option B suits the most
Step-by-step explanation: