Answer:
irrational, not a perfect square.
Step-by-step explanation:
I hope this helps you
-20-(4x-1)=-15
-20-4x+1=-15
-20+1+15=4x
-4=4x
x=-1
Answer:
B is correct
Step-by-step explanation:
I think you don't need a calculator here. :) Try to figure out next time!
<span>This would be your answer 43 + 3n ≥ 70, so n ≥ 9
I hape this help</span>
analyze problem
perfect circle with diameter of 20
so, radius is 10
circle circumference=10*pi*r
31.4*2
62.8
