Answer: -1
Step-by-step explanation:
Considering order of operations, multiplication takes a higher precedent than subtraction. Therefore, you do the multiplication first.
3)
Mario fills out an information card. His Zip code is 83628. His area code is 208. What is the value of the 2 in comparison in 83
1 answer:
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Answer:
Hence, the sphere has a radius of and is centered at the point (1,-1,1)
Step-by-step explanation:
We have the equation
We have to take into account the relation between coordinates
by substituting we have:
We have to complete squares:
Hence, the sphere has a radius of and is centered at the point (1,-1,1)
hope this helps!!