Answer:
The volume of the figure is equal to
or
Step-by-step explanation:
we know that
The volume of the composite figure is equal to the volume of a cone plus the volume of a cylinder
step 1
Fin the volume of a cone
The volume of a cone is equal to
we have
substitute
step 2
Find the volume of the cylinder
The volume of the cylinder is equal to
we have
substitute
step 3
Find the volume of the figure
Convert to mixed number
50/8 can be simplified by dividing top and bottom by 2, getting 25/4. this is also equal to 6 and 1/4
1hr = 60minutes
60min + 45 min = 105
4545÷105 = 47,7225 miles
Answer:
6
Step-by-step explanation:
set x=0 and solve
(0+4)(0+2)=y
y=6