2 aluminum atoms
1 chlorine atom
5 oxygen and hydrogen
Answer: sorry for the late answer
reflection over the x-axis results in the x-values remaining the same with the y-values multiplied by -1.
Point A(1,4) reflected over the x-axis becomes: A'(1, -4).
Point B(3, -2) reflected over the x-axis becomes: B'(3, 2).
Point C(4, 2) reflected over the x-axis becomes: C'(4, -2).
oop accidently rated my own answer 1 star on accident lol. its right though i did this before
If x approach infinity then (x² + 1)/(2x² +1) = 1/2 then lim as x approach infinity
lim y = arccos 1/2 = 1.047
Answer:
Step-by-step explanation:
50a³b = 2⋅5²a³b
8ab = 2³ab
GCF = 2ab
50a³b - 8ab = 2ab(5²a² - 2²)
5²a² - 2² = (5a - 2)(5a + 2)