Answer:
14
Step-by-step explanation:
use a computer and get the answer or use a phone or something
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:
B, E and F.
Step-by-step explanation:
The transformation f(x) ------> f(x + a) moves f(x) a units to the left.
So when there is an increase in the number added to x in the parentheses the graph moves to the left.
So B is one because of the (x - 1)2 ---> (x + 1)2
The others are E and F.
Answer: y - 5 = -5/6 (x - 18)
Step-by-step explanation:
The point-slope form of a linear equation is written using the slope of the line and one point in the line. From part A, the slope of the line representing this situation is m = -5/6.
Since x represents the number of 10-student groups and y represents the number of 12-student groups, the combination of 18 groups of 10 students and 5 groups of 12 students is represented by the point (18,5).
