Answer:
9.13889
Step-by-step explanation:
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let's recall that to find the inverse of any expression, we start off by doing a quick switcheroo on the variables, and then solve for "y".

If you ever times a number by 0 then the answer will be 0 no matter what
Answer:
Y || Z
Step-by-step explanation:
We know that Y⊥B, and Z⊥B, which means both Y and Z are perpendicular to B, meaning that they both create 90° angles with B, and from that, we can make the conclusion that Y || Z
By the binomial theorem,

Each term containing a factor 6 is divisible by 3, since 3 divides 6. The remaining 1 and 2 sum to 3, which is also divisible by 3.