Answer: volume = 1282.2 ft³
Step-by-step explanation:
The composite figure consists of a cone and a cylinder. The volume of the composite figure is
Volume of cylinder + volume of cone.
The formula for determining the volume of a cylinder is expressed as
Volume = πr²h
Where
r represents the radius of the cylinder.
h represents the height of the cylinder.
π is a constant whose value is 3.14
From the information given,
Radius = 7 ft
Height = 6 ft
Volume = 3.14 × 7² × 6 = 923.16ft³
The formula for determining the volume of a cone is expressed as
Volume = 1/3πr²h
From the information given,
Radius = 7 ft
Height = 7ft
Volume = 1/3 × 3.14 × 7² × 7 = 359ft³
Volume of composite solid =
923.16 + 359 = 1282.2 ft³
Answer:
-9
Step-by-step explanation:
This equation is written in slope-intercept form. <em>-9 </em>represents the y-intercept, and <em>x </em>represents the slope, which is positive one over one.
(a) y >_ 13
(b) x > 17.5
Explanations:
(a)
24.2 - y <_ 11.2
- y <_ 11.2 - 24.2
-y <_ -13
y >_ 13
(b)
- 12.5 + x > 5
x > 5 + 12.5
x > 17.5
(<_ means “less than or equal to” and >_ means “greater than or equal to”)
I am pretty sure they wont,but i am not good at explaining things at all! i hope i helped u out some.
The area of a polygon is 16 area a 4n
