Answer: #2
Step-by-step explanation:
Answer:5.0
Step-by-step explanation:
The volume of a cylinder is 
, since the radius is 1/2D, 2/2=1. Now, if 
is rounded to 3.14, the volume of the cylinder would be 1 x 1 x 3.14 x 4 = 12.56. Now, since there are 0.4 pound per cubic inch, 12.56 x 0.4 = 5.024. Rounded to tenth, the answer is 5.0 or 5.
Hope this helps!
Answer:
10 divided by 3 = 3.33 for each side of the triangle.
2 x 6 = 12(area of two triangles)
10(height) x 3.33(area of one side of the triangle) x 3(three rectangles) = 99.9
Add given areas:
99.9 + 12 = 111.9 rounded = 112 cm^2
Please wait for more responses to be sure, thank you.
