The answer would be 21 because its the same length as the other side.
Answer:Given f (x) = 3x + 2 and g(x) = 4 – 5x, find (f + g)(x), (f – g)(x), (f × g)(x), and (f / g)(x). ... Given f (x) = 2x, g(x) = x + 4, and h(x) = 5 – x3, find (f + g)(2), (h – g)(2), ...
Step-by-step explanation:
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Answer:
Distance between points R=(9,7,8) and origin is,
d = 13.9283 units.
Step-by-step explanation:
We have to calculate the distance between the two points,
Where,
the first point is origin, i.e.
Q = (0,0,0)
and R = (9,7,8)
According to distance formula, the distance between two points can be given by

= 13.9283
Hence, the distance between two points R=(9,7,8) and origin is 13.9283 units.