Answer:
Step-by-step explanation:
The Ishango bone is a bone tool, dated to the Upper Paleolithic era. It is a dark brown length of bone, the fibula of a baboon, with a sharp piece of quartz affixed to one end, perhaps for engraving. It was first thought to be a tally stick
cos 23 = x/7.8
First one is x(7-4)
Second one is x(3)
Third one is 3x
Step-by-step explanation: Plz mark brainliest
6
113.1 ft squared,
40 inches
if 25 cm = 10 in.
the closest of 105 that can divided by 25 is 100
100/25 is 4
so 4 in. is the answer
