It should be 555^3=170953875
To make the second gear aligned with the first it would have to rotate 5 times, a total of 120 seconds and/or 2 minutes will pass
So the answer is I.
The answer would be 4.4 hope that helped.
Answer:
the first one and the third and the fourth
Step-by-step explanation:
Answer:
a = -4, b = 3, c = 6
Step-by-step explanation:
x² + 8x = 38
(x + 4)² - 16 = 38
(x + 4)² = 54
x + 4 = ± √54
x = -4 ± 3√6
