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160cm are 1600mm. In fact, centimeters (cm) are immediately after millimeters (mm), so there's only a factor of 10 between them. In other words, one centimeter equals 10 millimeters, so you have to multiply by 10 if you want to convert cm to mm
109g are 0.109kg. In fact, one kilogram (kg) equals 1000 grams (g), so one gram equals one thousandth of a kilogram. So, when you convert grams to kilograms, you have to divide by 3, which means shifting the decimal separator three places to the left:
109
10.9 <--- one shift
1.09 <--- two shifts
0.109 <--- three shifts
For the exact same reason, 250 meters are 0.250 km
Everything else is correct, so good job!
Answer:
it will be the first one
Step-by-step explanation:
Answer: AOB
This is because angle AOB on top adds with BOC down below to get the largest angle AOC. See the diagram below.
Answer:
it's simple
Step-by-step explanation:
r=d/2
r=12/2
r=6
circumference of circle = 2πr
=2*(3.14)*6
=12*3.14
= 37.68
Answer:
a\b
Step-by-step explanation:
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