Answer:
21: 3and 7 factors
54: 6and 9 factors
3 hours and 21 miinutes
Step-by-step explanation:
(1,3) is a solution.
x = 53.5°
Hope this helps... Have a good day!!
6 more students
hope this helps
x=4
4x+24=8x+2x
4x+24=10x
-4x -4x
24=6x
/6 /6
