B) 4Na + O₂ → 2Na₂O
b) H₂ + Cl₂ ---> 2HCi
Its C)126in I think because top base is 16, bottom base is 12 and the height is 9.
Answer:
An even function is:
f(x) = 7
Step-by-step explanation:
An even function accomplish the following condition:
f(x)=f(-x) (1)
Applying (1), we have:
- f(x)= (x-1)^2
f(-x)
(-x-1)^2 - f(x)= 8x
f(-x)
-8x - f(x)= x^2 -x
f(-x)
(-x)^2 +x
The last one is even.
Answer:
C = 13
Step-by-step explanation:
+
= 
+
= 169
= 13