Answer:
46
Step-by-step explanation:
Because they are alternate, duh
Answer:
A = 452.39 cm^2
V = 904.78 cm^3
Step-by-step explanation:
A= 4pi r^2
A = 4 (pi) (6^2) = 452.39 cm^2
Volume = (4/3)(pi)(r^3)
V = (4/3)(pi)(216) = 904.78 cm^3
Answer:
The correct option is 30.6
Therefore,
Area of Sector is 30.6 units².
Step-by-step explanation:
Given:
Central angle = θ = 142°
Radius = r = 5 units
pi = 3.14
To Find:
Area of Sector = ?
Solution:
If the θ measured in degree then the Area of Sector is given as

Where r = radius, θ = Central angle
On substituting the values we get



Therefore,
Area of Sector is 30.6 units².
Answer: 10(2)=20 and 4(3)=12
Step-by-step explanation:
1) Divide 20 by 2 which would be 10 that gives you the sum of F
2) Divide 12 by 3 which is equals 4 so thats the sum of F for f(3)=12
Answer:
Friday night.
Less expensive.
Step-by-step explanation:
Cost of 1 ticket on Friday = 48/3 = $16.
Cost on Saturday = 36 / 2 = $18.
Now 96 / 6 = $16 so the brother and his friends will have to go to the Friday concert. From the above costs we see that they did buy the less expensive ticket.