1 answer:
using pythagorean theorem
a^2 + b^2 = c^2
(12x)^2 + (16x)^2 = 10^2
square each term
144x^2 + 256x^2 = 100
combine like terms
400 x^2 = 100
divide by 400 on each side
x^2 = 1/4
take the square root on each side
x = 1/2
Answer: x=1/2
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-1 C, that's the only logical answer I can think of. Or does it have to be in F?
If you read the graph it’s helps Uu better
1 mile = 1760 yards
Therefore you must times 13 by 1760
13x1760 = 22880
