Well if they work together then one digs 5 ft and so it would be half they time so since Rob digs it in 10 hrs and Alberto digs in 8 which equals 18 divided by 2 bc they are working together it would prob take them about 9 hours
Sorry if I’m wrong … hope this helps!!
Answer:
8
Step-by-step explanation:
v/12 = 6/9
(v/12) * 12 = (6/9) * 12
v = 6(12)/9
v - 72/9
v=9
Answer:
length l = 32.25 m
width w = 8223.75 m
height h = 12.5 m
diagonal d = 8223.82273 m
total surface area Stot = 736831.875 m2
lateral surface area Slat = 206400 m2
top surface area Stop = 265215.938 m2
bottom surface area Sbot = 265215.938 m2
volume V = 3315199.22 m3
Step-by-step explanation:
Answer:
oldest to newest 1951, 1966, 1967
Step-by-step explanation:
Answer:
it is a commutative property
