Density = Mass/Volume
D = M/V
D = 0.07/0.063
D = 1.111111111111111
Volume of a rectangular prism is WHL
Volume of a rectangular prism is <span>0.3 m * 2.1 m * 0.1 m
</span>Volume of a rectangular prism is 0.063
I believe it should be B.156 square feet because in order to find the area of a square, you gotta multiply 13ft and 12ft. Once that is solved your answer should be 156.
Answer:
2. A=12x4=48in 3. A= 8.1x3.4= 68.04 4. 4.5x4.5=20.25
Step-by-step explanation: