Answer:
2) 4/3
Step-by-step explanation:
(4^-3 * 3^4 * 4^2)/(3^5 * 4^-2)
4^-3 * 3^4 * 4^2 = 4^-1 * 3^4
(4^-1 * 3^4)/(4^-2 * 3^5)
(3^4)/(3^5) = 1/(3^5-4)
(4^(-1))/(4^-2 * 3^(5-4)
(4^-1)/(4^-2 * 3)
4^(-1 - (-2)) / (3)
-1 - (-2) = 1
4/3
41.=30°
43.=60°
45.=60°
47.=30°
30, it’ll take 30 men to dig 8 hactares in 12 days.
Answer:
B=80
Step-by-step explanation:
B is the same answer as the number on the other side
Answer:
a
Step-by-step explanation:
