50 students went to Verona. 23 were boys. What percentage were giris?
2 answers:
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Inequalities are used to compare unequal expressions.
The actual comparison is: or
The temperatures are given as:
From the above list, we have:
By comparison,
or
Using absolute values, the inequalities are:
or
Hence, the actual comparison is:
or
Read more about inequalities and absolute values at:
Answer:
Hence, the equation of a sphere with one of its diameters with endpoints (-9, -12, -6) and (11, 8, 14) is .
Step-by-step explanation:
There are two kew parameters for a sphere: Center (,
,
) and Radius (
). The radius is the midpoint of the line segment between endpoints. That is:
The radius can be found by halving the length of diameter, which can be determined by knowning location of endpoints and using Pythagorean Theorem:
The general formula of a sphere centered at (h, k, s) and with a radius r is:
Hence, the equation of a sphere with one of its diameters with endpoints (-9, -12, -6) and (11, 8, 14) is .