0.00008 centimeters or 8.00 x 10-5 cm.
12 x 10 = 120 square cm
12000
Let the width be x: 2(length+width) = perimeter 2(20+x) = 50 40+2x = 50 2x = 50 -40 2x = 10 x = 5 centimeters Check: 5+5+20+20 = 50 centimeters
0.7 cm2
10x5x5=250 250 - 250 x .10 = 250 - 25 = 225
250 cm^3
There are 10 millimetres in one centimetre. Therefore, 5 centimetres is equal to 5 x 10 = 50 millimetres. This is twice as big as 25 millimetres.
10 cm squared
Multiply all three dimensions, including the centimeters. 3cm x 5cm x 10cm = 150cm3.
0.00008 centimeters or 8.00 x 10-5 cm.
2 x 10-5
1.5 centimeters=1.5 x 10^-5 kilometers
6 centimeters=6.0 x 10^-5 kilometers
170
mass = density x volume Mass = 5 grams per centimeter cubed x 10 centimeters cubed = 50 grams
375 x 10-9 m = 3.75 x 10-5 cm