8. A 50-ft. cable is stretched from the top of an antenna to an anchor point on the ground 15ft. from the base of the antenna. How tall is the antenna?

Q: 2. Three golf balls are packaged tightly in a cylindrical container. If one ball has a radius of 2.1…

A:

Q: What is a service area of a cone with height = 23cmband radius = 33cm?  how many units?

A:

Q: A steel cable providing tension on a power pole is anchored 16ft from the pole and reaches 12 feet…

A:

Q: 28. A 1600-lb elevator is suspended by a 200-ft cable that weighs 10 lb/ft. How much work is…

A: 28. Note that, the force on the elevator going up is constant. Therefore, w=fd. W1=1600×300W1=48000…

Q: A cylinder has a base radius of 3cm and a height of 2cm. What is its volume in cubic cm, to the…

A: Volume of cylinder is pir^2h

Q: A wire is stretched from the top of an 8 foot pole to a bracket 5 feet from the base of the pole.…

A: Pythagorus theorem: Hypotenuse2=Perpendicular2+Base2

Q: 4. A paint manufacturer needs a cylindrical steel drum to held 200 liters of roof paint. For…

A:

Q: The base of a right prism is a triangle whose sides measure 7 cm, 8 cm, and 12 cm. The altitude of…

A: Given: The base of a right prism is a triangle whose sides measure 7 cm, 8 cm and 12 cm. The…

Q: 3. The volume of oblique prism with a pentagon base is 9000 cubic feet. and an edge of 150 feet…

A: Given- The volume =9000 ft3,length of the edge= 150 ft, θ=30°. To Find- The length of the side.…

Q: The minute hand of a clock is 1.2 centimeters long. To two signi-ficant digits, how far does the tip…

A: Given, the minute hand of a clock is 1.2 centimeters long.

Q: What is the area of a trapezoid with bases of length 2.9 cm, 1.3 cm, and a height of 0.9 cm? O 1.89…

A:

Q: A vessel, used to contain liquid mercury (specific gravity = 13.6), is shaped like an inverted…

A: Square pyramid problem....

Q: What length of cable is needed to anchor a 120 foot tall tower to its anchoring spot 50 feet from…

A: This question is regarding phythagores theorem

Q: 2. A snowcone with a radius of 4 cm is sold in a cone-shaped paper cup with a height of 12 cm and an…

A: Snowcone is a crunchy ice ball. If r is the radius of any spherical shape body then its volume is…

Q: A tank is in the shape of an inverted isosceles triangle with base 3ft, height 3ft, and length 8ft.…

A: Since tank is inverted isosceles triangle with base 3 ft, height 3 ft and length is 8 ft. For the…

Q: A solid cone of butter with radius 3cm and height 4cm is melted down and poured into a cylindircal…

A:

Q: 8. Three pieces of cube ice with 4 cm edge are put in glass of radius 3. How high will be the water…

A: Given that: Edge of cube =4 cmRadius of glass= 3cm

Q: 1. Part of a security fence is built 2.5 m from a cylindrical storage tank whose diameter is 11.2 m.…

A: As per our guidelines, we can solve only one question at a time. Rest can be reposted..

Q: A 100 ft wire is attached at it's end to the tops of two 50 ft poles that are positioned 90ft…

A: Concept: Catenary curve: A flexible hanging chain or cable is shaped like a curve in mathematics…

Q: What is the area of a trapezoid with base 1 = 20, base 2 =15, and height = 4.3 cm?

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Q: 7. A cylindrical can has a diameter of 7 cm and a height of 10 cm. Neglecting for the seam…

A: Since you have posted multiple problems we will provide solution for first problem only if you need…

Q: The base edge of the right triangular prism is an equilateral triangle whose perimeter is 33.6 cm.…

A: Topic = Mensuration

Q: A right square pyramid has 15 cm on a side of its base ana an altitude of 18 cm. Find the area of a…

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Q: A triangular prism has base edges 2 cm, 3 cm, and 4 cm long. Its lateral area is 162 cm2. What is…

A: Let a, b, and c be the lengths of the sides of the triangle and "h" be the height of the prism.…

Q: What is the amount of material in a hollow cylinder of height 20 cm, given that the sum of the…

A:

Q: What is the volume, in cubic ft, of a cylinder with a height of 17ft and a base radius of 5ft, to…

A:

Q: A 20-m-long, 50-kg chain hangs vertically from a cylinder attached to a winch. How much work is…

A: Consider the provided information, To compute the work by using the formula, w=∫0LρgL-ydy Let y=0 be…

Q: Suppose that a copper sphere of radius 3 cm is beaten and drawn into a wire of diameter 0.2 cm. What…

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Q: A taut telephone wire extends 26 feet from a telephone pole to a stake in the ground 10 feet away…

A:

Q: 10. A vertical pole 45.0 ft high stands on level ground and is supported by three guy wires attached…

A: 10. A vertical pole 45.0 ft high stands on level ground and is supported by three guy wires attached…

Q: 1. What is the volume of a pipe with a height of 15 meters and a radius of 12 meters?

A: Since you have asked multiple questions in a single request, we would be answering only the first…

Q: heigh

A: We have a right circular cone with height 6.8cm and radius is 3.32=1.65cm. This cone is inverted…

Q: 1. Find the lateral area of the square pyramid. 2,5cm

A: Note: We’ll answer the first question since the exact one wasn’t specified. Please submit a new…

Q: A wooden column has the form of a regular hexagon prism. Its base edge is 1 ft. and its height is…

A: Volume is the amount that can be held, as measured in cubic units. Hexagon is a polygon with six…

Q: 46. Two similar cylinders have heights of 3 cm and 4 cm. What is the ratio of their volumes?

A:

Q: 2. How much work is done when a hoist lifts a 200-kg rock to a height of 3 m?

A:

Q: What is the volume, in cubic in, of a cylinder with a height of 20in and a base radius of 2in, to…

A: On solving this we will get

Q: What length of band will be required?

A: Given , three cylindrical oil drums of 2-foot diameter are to be securely fastened around the…

Q: 9. Find the base area of a right prism with volume 47.01 cm' and height 3.2 cm.

A:

Q: How far from the base of a building must a 20-ft ladder be placed so that it reaches 16 ft up the…

A:

Q: 23) Find the work done in winding up a 150-ft cable that weighs 3.00 lb/ft.

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Q: A 150 ft chain weighing 1200 lb is dangling from the roof of an apartment building. How much work is…

A: length of chain x = 150 ft weight of the chain m = 1200 lb

Q: 4. The water in a hemispherical bowl, 42 cm across the top, is 9 cm deep. How much more water is…

A:

Q: 5. A cubical block of copper, whose edges are 85 cm, is melted and recast into a cylindrical wire of…

A: Given information :- Cubical block of copper whose edges are 85 cm…

Q: What is the area of a trapezoid with bases of length 3.3 cm, 1.5 cm, and a height of 2.9 cm? O 3.48…

A: We can find the area as below.

Q: 12) A cylindrical bale of hay needs to be wrapped in plastic. It has a height of 9 ft. and a radius…

A:

Q: A guy.rope on a tent is 1.5 m long. One end is fixed to the top of a vertical pole and the other is…

A:

Q: A concrete forming "paper" tube is used to void a column as shown. The walls must be 3.00 in. thick,…

A:

Q: a guy wire is stretched from a communications tower in a nature preserve at a point 200 feet above…

A: It is given that the length of the tower is 200 feet and the anchor is 125 feet from the base. so,…

Q: The floor of a rectangular bedroom requires 240 ft2 of carpeting. Molding is placed around the base…

A: Let length = x and width = y So, Area= xy= 240  Perimeter: 2(x+y)= 58+2(3)=64  So, x+y=64/2 x+y=32…