Answer:
Area: 226.98
Circumference: 53.41
Step-by-step explanation:
X^2-5x+5x-25 (multiply (x-5) with (x+5))
X^2-25 ( -5x+5x =0)
Answer:
Step-by-step explanation:
Answer:
68
Step-by-step explanation:
6.8 × 
= 68
I believe that number would be 6.
1/3n-12= -10
+12 +12
_________
1/3n = +2
x3 x3
_________
n = 6