4200ft divided by 20 ft per second divided by 60 seconds is 1400 minutes
Answer:
Sakura spoke for 2 minutes in Hungarian and for 3 minutes in Polish
Step-by-step explanation:
So make the variables.
Hungarian = x
Polish = y
x and y are the amount of time she spent in minutes.
x + y = 5
150x + 270 = 190y
x = 5 - y
750 - 150y + 270 = 190y
1020 = 340y
y = 3
x = 2
Answer:
increase
Step-by-step explanation:
Answer:
no they are not because 11, 14 is the only one that has a vertices
Step-by-step explanation: