Use similarity property:
14 / (14+6) = 21 / (21 + (x+4))
14/20 = 21/(x+25) cross multiplication property
14*(x+25) = 20*21
14x + 350 = 420
14x = 70
x = 70/14 = 5.
Answer:
Step-by-step explanation:
6-3x=12-6x
Only one solution of x=2
54044.55 ÷ 100 = 540.4455
Answer:
is there a question in this? lol, if not, tyy!!
Step-by-step explanation:
Answer:
590,551.2
1km ⇦.0003048ft
1hr⇦60min
3÷0.0003048×60=590,551.18110236
590551.2
