Answer
X=14.0
Explanation
From the given question, we are given the following
Hypotenuse = 50
Other two sides are x and 48
According to pythagoras theorem
Hyp² = opp²+adj²
50² = x²+48²
x² = 50²-48²
x² = 2500-2304
x² = 196
x = \sqrt{196}
x = 14
Hence the value of x is 14.0