Answer:
a² + b² = c²
13² + 13² = c²
169 + 169 = c²
338 = c²
c = √338 or 18.385 or 13√2
18.4
Step-by-step explanation:
13² + 13² = x²
169 + 169 = x²
338 = x²
x = 18.38477....
The answer is x=12/35
2090
0.06 × 2000 =120 therefore 120 × 24 =2088. and round off to the cent
4894654894651