The answer is 1 cm = 1.6m. We know this because the scale model was 25 cm and the building was 40m. To simplify, our proportion is 40 meters /25 centimeters to x meters/1 centimeter. 40/25= 1.6, so we can say that x (the scale factor) is 1 cm to 1.6 m.
<span>34m = 30m
+14= +22=
4m = 8
m = 2</span>
Answer:
hey dear the smallest composite number is 4
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