5 x 100,000,000 = 5,000,000,000
8 x 100,000 = 800,000
5,000,000,000 / 800,000 = 6250
Answer:
377
Step-by-step explanation:
5 / 32 = 59 / x
x = 377.6
Answer:
x = 
Step-by-step explanation:
AC² = AB² + BC²
BC² = 3² + x² = 9 + x²
AB² = 7² + x² = 49 + x²
But AC² = (7 + 3)² = 100
∴ 100 = 49 + x² + 9 + x²
2x² + 58 = 100
x² = 50 - 29 = 21
x = 