please help i dont understand these and i need help
use geometric mean to find
x=
y=
z=
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Answer: Look at explanation for the answer please, I am too exhausted to type the answer here
Step-by-step explanation:
y = 10sqrt(5) from the pythagorean theorem
The angle opposing z is arctan(2)
So, find z by the equation
z/y = tan(arctan(2)) = 2
z = 20sqrt(5)
And finally, find x by the pythagorean theorem
x = sqrt(1600) = 40