Answer:
sin xy / x = 0
Step-by-step explanation:
thay x = 0 và y = 3 vào sin xy / x ta có:
sin (0*3) / 0 = sin (0) = 0
B is the one I would go with, multiplying everything by 3 in the equation 3 would eliminate y.
Answer:
The father is 75 years old
Step-by-step explanation:
30-5=25 years (sons age)
25×3=75 years old (father)
Answer: The extra-size chart
- 5 basketball
- 3 footballs
- 5 running
- 3 jogging
- 4 jumping jacks
- 5 sit up
Step-by-step explanation: