Answer:
19 hours
Step-by-step explanation:
2.83333/.3= 19.44
Answer:
12
Step-by-step explanation:
4/6=2/3
18(2/3)=12
The lamp is about 90 cm. to get this answer you take 36 and multiply it by 2.5.
Answer:
x = 5 or 1
Step-by-step explanation:
Square both sides to get
x^2 - 6x + 9 = 4 now subtract four from both sides
x^2 -6x+5 = 0 now factor ( or use quadratic formula)
(x-5)(x-1) = 0 so x = 5 or 1
