find X in each triangle

Answer:
3.4 cm
Step-by-step explanation:
Using the Pythagorean theorem, a^2+b^2=c^2, we can find the hypotenuse. If we plug in the values, our equation will be 1.6^2+3.0^2=x^2.
We can simplify and solve this to find x.
2.56+9=x^2
11.56=x^2
sqrt11.56=sqrt(x^2)
x=3.4
Hope this helps!
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