B) 4Na + O₂ → 2Na₂O
b) H₂ + Cl₂ ---> 2HCi
Cone's volume is third of cylinder's volume, so 321*1/3=107 cubic units. Answer A. is correct.
FYI - 14,15,16 are correct.
17. a) 7 (nearest integer), b) 6.8 (nearest tenth)
18. a) 14 (nearest integer), b) 13.8 (nearest tenth)
19.
--> simplified to = 2
<em>-- let me know if you have any questions regarding this. </em>
A, c, and d
plug in each x in the equation and it should equal the y value
Answer:
-6
Step-by-step explanation:
-|6|=-6