if y is inversely proportional to 2x + 1 and the difference in the values of y when x= 0.5 and x= 2 is 0.9, find the value of y
1 answer:
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Answer: 12.65 ft
Pythagorean theorem is +
=
So, +
=
169 - 9 = 160
is 12.65.
Hope it helps.