Use the following function rule to find f(9). f(x) = x + 8 f(9) =
1 answer:
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Answer:
Step-by-step explanation:
GIVEN: A right circular cone that has a height of cm and a base with a diameter of
cm.
TO FIND: Volume of cone.
SOLUTION:
radius of cone
height of cone
Volume of cone
putting values we get
Volume of cone
Hence the volume of cone is
Answer:
3 gallons
Step-by-step explanation:
Length of the rectangular wall = 23.6 feet
Width of the rectangular wall = 19.2 feet
Surface area of the wall = 23.6 × 19.2
= 453.12 square feet
∵ 200 square feet of the wall is covered by the amount of paint = 1 gallon
∴ 1 square feet of the wall will be covered by the amount of paint = gallons
∴ 453.12 square feet will require the amount of paint =
= 2.2656 gallons
Therefore, minimum 3 gallons will be required to paint the wall.