28. A cone-shaped hole is drilled into a solid cube of metal as shown, If the cube has sides of length 7 cm, what is the volume of the metal after the hole drilled? Let = 3.14 and round your answer to the nearest tenth. 266.1 cm3 343.0 cm3 114.3 cm3 253.2 cm3 Bof 30 NEXT SAVE & EXIT

Q: (b) If its' owner uses 3 pipes of radius 4cm, with water flowing at a rate of 30cm/s, how long will…

A: (a) Area of circuler face= pi*r2  =pi*102 = 314 cm2.                    (pi=3.14)

Q: Which expression represents the volume of the rectangular prism that is NOT occupied by the…

A:

Q: 63

A: Given triangle is : Angle ∠B=63∘ One angle is 90∘ To find the value of ∠A

Q: 6.A rectangle has length 2v45 m and width 3v32 m. What is the area of the rectangle? Express your…

A: Given length =245 m,   width =332m

Q: Find the volume of a sphere with a diameter of 34 meters. 12. Round to the nearest hundredths place…

A: Given: Diameter of sphere is 34 meters We know that volumeV of sphere is given by V=43πD23…

Q: 1. A ball fits perfectly inside of a 6-inch cube. What is the volume of the ball in cubic inches?

A:

Q: Given a ceiling height 8 find the area of the walls just find the entire area of all walls .

A: As the walls are rectangular, let area of smaller walls be represented as w1 and area of larger…

Q: 1こ Imagine a right octagonal prism with a base that has an area of 25 in? and a height of 7 inches.…

A: The volume of a 3D shape can be calculated by multiplying the area of cross-section with the length/…

Q: Give that the glass can hold a maximum volume of 60 cm3,what is the height of the glass? Round to…

A:

Q: BONUS: What is the Area of this Figure? 68 m 105 m Your answer

A: Given : width = 68 m               Length = 105 m              Radius(r) = 68/2 = 34 m

Q: You cut a styrofoam ball in half for a project. Find the surface area of each half of the styrofoam…

A: Diameter = 30 cm To find the surface area of each half of the styrofoam ball

Q: 3. Determine the volume. (6.8D) 2 in. V = in.3 8 in. 5 in.

A: Volume =length × height × width

Q: Find the volume of a tennis ball that has a radius of 16 cm. Volume = Round to two decimals.

A: Here , we will use the concept of volume of Sphere.

Q: A tin man has a head that is a cylinder with a cone on top. The height of the cylinder is 12 inches…

A: Given : A tin man has a head that is cylinder with a cone on top. Height of cylinder h1 = 12 inches.…

Q: R (30+ х) ft (2х - 3) ft

A:

Q: Hope is creating sand art. She is using a pyramid-shaped mold. The base of the mold is shaped like a…

A:

Q: Find the surface area of the solid. * 12 cm 4 cm O 50.3 square centimeters O 150.8 square…

A: The radius of the cone, r = 4 cm The slant height of the cone, l = 12 cm To evaluate : The surface…

Q: 15 cm 7 cm 7 cm

A:

Q: Solve for the volume of the given problems. Show your solution. (10pts) 1. Fatima plans to buy a…

A:

Q: A bottle of wine is 10" tall and holds 750 ml of wine. A "half-bottle" is the same shape and is 8"…

A: A wine bottle shape is not a complete cylindrical shape. The size of the bottle is considered…

Q: 2. Find the volume of the cone to the nearest hundredths place. 34 cm 16 cm

A: Given

Q: An airline requires that the total outside dimensions (length + width + height) of a checked bag not…

A: