Questions on Geometry: Bodies in space, right solid, cylinder, sphere answered by real tutors!

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Question 151970: please help: after a bad day on wall street, mr.magnum lost 30% of his money, but he had $3500 left. how much money did he orginally have at the beginning of the day?: please help: after a bad day on wall street, mr.magnum lost 30% of his money, but he had $3500 left. how much money did he orginally have at the beginning of the day?
Click here to see answer by jojo14344(371)

Question 151971: please help} solve for m : 4(m-2)=-2(3-m): please help} solve for m : 4(m-2)=-2(3-m)
Click here to see answer by stanbon(18047)

Question 151965: can you help me with this problem:which ordered pairis not a solution set of y>5x+1? a} (1,5) b} (1,6) c} (1,3) d}(2,5): can you help me with this problem:which ordered pairis not a solution set of y>5x+1? a} (1,5) b} (1,6) c} (1,3) d}(2,5)
Click here to see answer by stanbon(18047)

Question 151966: please help:which property is played in the following equation? (xy)z=x(yz): please help:which property is played in the following equation? (xy)z=x(yz)
Click here to see answer by stanbon(18047)

Question 151968: i need help: what is the solution set of the equation x/5 + x/2=14?: i need help: what is the solution set of the equation x/5 + x/2=14?
Click here to see answer by stanbon(18047)

Question 151969: please help:what is the equation of the axis of symmetry of the graph y=3x^2+12x-2: please help:what is the equation of the axis of symmetry of the graph y=3x^2+12x-2
Click here to see answer by stanbon(18047)

Question 148503: If a figure forms the base with dimensions of 10ft x 10ft and the pyramids other dimensions are 12ft x 13ft what would the surface area be?: If a figure forms the base with dimensions of 10ft x 10ft and the pyramids other dimensions are 12ft x 13ft what would the surface area be?
Click here to see answer by jojo14344(371)

Question 148488: The diameter of the base of a cylinder measures 4, and the altitude measures 4. In cubic units what is the volume of the cylinder : The diameter of the base of a cylinder measures 4, and the altitude measures 4. In cubic units what is the volume of the cylinder
Click here to see answer by mangopeeler07(429)

Question 148195: The distance between two places on Earth is 64Kilometers. Find the angle subtended by the arc joining these two pointsnat the center of the earth nearest to Seconds. Radius of Earth is 64000Kilometers.: The distance between two places on Earth is 64Kilometers. Find the angle subtended by the arc joining these two pointsnat the center of the earth nearest to Seconds. Radius of Earth is 64000Kilometers.
Click here to see answer by Alan3354(566)

Question 145658: Find the length, to the nearest tenth, of the apothem of a regular octagon whose sides are 10 inches long?????: Find the length, to the nearest tenth, of the apothem of a regular octagon whose sides are 10 inches long?????
Click here to see answer by nerdybill(465)

Question 145469: Simplify
M4power(N -3power)2power/(M -2power)-3power/(M-4power N 8power/N 8power M -2power)2nd power: Simplify
M4power(N -3power)2power/(M -2power)-3power/(M-4power N 8power/N 8power M -2power)2nd power
Click here to see answer by ankor@dixie-net.com(3949)

Question 145467: If a square has deimensions of a square has 3m x 7m waht would the base for the right solid be if it is 8m high, calcualte the surface area for the solid.: If a square has deimensions of a square has 3m x 7m waht would the base for the right solid be if it is 8m high, calcualte the surface area for the solid.
Click here to see answer by Alan3354(566)

Question 143956: It takes 150 square feet of wood flooring to cover a 13 by 11 foot room, counting waste. At this rate, how much flooring, to the nearest foot, would it take to cover a 15 by 20 foot room?: It takes 150 square feet of wood flooring to cover a 13 by 11 foot room, counting waste. At this rate, how much flooring, to the nearest foot, would it take to cover a 15 by 20 foot room?
Click here to see answer by ankor@dixie-net.com(3949)

Question 143957: A new hotel design includes a glass-enclosed cylindrical elevator. A scale model of the elevator is 1 foot high. The actual elevator will be 100 feet tall and 10 feet in diameter. What is the approximate area of a base of the model elevator? Round your answer to the nearest tenth inch.: A new hotel design includes a glass-enclosed cylindrical elevator. A scale model of the elevator is 1 foot high. The actual elevator will be 100 feet tall and 10 feet in diameter. What is the approximate area of a base of the model elevator? Round your answer to the nearest tenth inch.
Click here to see answer by vleith(967)

Question 143577: A Dodecahedron is composed of how many regular polygons?
thanks^_^: A Dodecahedron is composed of how many regular polygons?
thanks^_^
Click here to see answer by jim_thompson5910(8302)

Question 143582: A dodecahedron is composed of how many reguar polygons??: A dodecahedron is composed of how many reguar polygons??
Click here to see answer by Earlsdon(3516)

Question 143546: how much water to fill a fish tank 6feet long 1foot wide 2feet deep: how much water to fill a fish tank 6feet long 1foot wide 2feet deep
Click here to see answer by solver91311(1828)

Question 142534: The area of the mural is 33 square meters...what is the radius: The area of the mural is 33 square meters...what is the radius
Click here to see answer by checkley77(1753)

Question 117120: What is the radius of a right circular cone with a volume of 800 cubic inches and a height of 12 inches? Round your answer to the nearest hundredth...
ANSWER CHOICES ARE:
A) 7.98 inches
B) 8 inches
C) 7.98 square inches
D) 14.14 inches
Thanks for helping
-s.j.a.
: What is the radius of a right circular cone with a volume of 800 cubic inches and a height of 12 inches? Round your answer to the nearest hundredth...
ANSWER CHOICES ARE:
A) 7.98 inches
B) 8 inches
C) 7.98 square inches
D) 14.14 inches
Thanks for helping
-s.j.a.

Click here to see answer by near2u_28@yahoo.com(2)

Question 136490: graph the line represented by Y=-3: graph the line represented by Y=-3
Click here to see answer by checkley77(1753)

Question 132596: 1. A hexagonal right prism has a volume of 500 cubic inches. If the base is a regular hexagon with a side 4 inches. What is the altitude of the prism? Round off your answer to two decimal places.
2. What is the ratio of the volume of a sphere and a cone with the base diameter of the sphere?
3.How many cubic inches of material are needed for a solid rubber ball with a diameter of 3 inches? Round off your answer to two decimal places.
4.What is the approximate area of a segment of circle with a radius 12 meters if the length of the chord is 20 meters?: 1. A hexagonal right prism has a volume of 500 cubic inches. If the base is a regular hexagon with a side 4 inches. What is the altitude of the prism? Round off your answer to two decimal places.
2. What is the ratio of the volume of a sphere and a cone with the base diameter of the sphere?
3.How many cubic inches of material are needed for a solid rubber ball with a diameter of 3 inches? Round off your answer to two decimal places.
4.What is the approximate area of a segment of circle with a radius 12 meters if the length of the chord is 20 meters?
Click here to see answer by solver91311(1828)

Question 117284: what is the surface area of a dome having a base diameter = 4 meters and a height of 2 meters from the center of the base to the tip top of the dome?: what is the surface area of a dome having a base diameter = 4 meters and a height of 2 meters from the center of the base to the tip top of the dome?
Click here to see answer by MathLover1(1132)

Question 115112: how much water is needed to fill a tank 15feet long,9feet wide and 3 feet deep.What is the formula and answer please. Ineed help and so does my 10 year old daughter: how much water is needed to fill a tank 15feet long,9feet wide and 3 feet deep.What is the formula and answer please. Ineed help and so does my 10 year old daughter
Click here to see answer by edjones(2169)

Question 114345: A NASA satellite makes a circular orbit around a planet of unknown diamter at an altitude of one mile above the planet.
Then NASA boosted the satellite to an altitude one mile higher(an altitude of two miles above planet.) In the second orbit, the satellite travels how many miles farther than it travelled on the first orbit?
(C=2pir)
>>>>>>>>>>>>PLEASE I NEED YOUR HELP.....THANKS IN ADVANCE: A NASA satellite makes a circular orbit around a planet of unknown diamter at an altitude of one mile above the planet.
Then NASA boosted the satellite to an altitude one mile higher(an altitude of two miles above planet.) In the second orbit, the satellite travels how many miles farther than it travelled on the first orbit?
(C=2pir)
>>>>>>>>>>>>PLEASE I NEED YOUR HELP.....THANKS IN ADVANCE
Click here to see answer by solver91311(1828)

Question 114014: A cylinder has a radius of 5 in. If the volume of the cylinder is 250x3.14 in.to the 3rd power, what is the height of the cylinder? : A cylinder has a radius of 5 in. If the volume of the cylinder is 250x3.14 in.to the 3rd power, what is the height of the cylinder?
Click here to see answer by checkley71(8405)

Question 113723: A satellite makes a circular orbit around a planet of unknown diameter at an altitude of 1 mile above the planet. Then NASA boosted the satellite to an altitude of 2 miles above the planet. In the second orbit, the satellite travels how many miles farther than it travelled on the first orbit? (C=2 pie r)
>>>>>>>>>PLEASE I NEED YOUR HELP, AND THANKS IN ADVANCE: A satellite makes a circular orbit around a planet of unknown diameter at an altitude of 1 mile above the planet. Then NASA boosted the satellite to an altitude of 2 miles above the planet. In the second orbit, the satellite travels how many miles farther than it travelled on the first orbit? (C=2 pie r)
>>>>>>>>>PLEASE I NEED YOUR HELP, AND THANKS IN ADVANCE
Click here to see answer by stanbon(18047)

Question 112414: on the lot at honest al's used yugo superstore there are 60 yugos. 20 of the yugos have bad engines, 25 have bad transmissions, 15 have bad engines and bad transmissions. if one yugo is selected, find the probability that it has a bad engine or bad transmission. : on the lot at honest al's used yugo superstore there are 60 yugos. 20 of the yugos have bad engines, 25 have bad transmissions, 15 have bad engines and bad transmissions. if one yugo is selected, find the probability that it has a bad engine or bad transmission.
Click here to see answer by solver91311(1828)

Question 112349: the information in this problem is not fictional. according to a gallup poll (2001), 33% of americans agree with the statement " i believe that earth has been visited by extraterrestrials". if 2 americans are independently selected, what is the probability that neither of them agrees with the statement " i believe that america has been visited be extraterrestrials"?: the information in this problem is not fictional. according to a gallup poll (2001), 33% of americans agree with the statement " i believe that earth has been visited by extraterrestrials". if 2 americans are independently selected, what is the probability that neither of them agrees with the statement " i believe that america has been visited be extraterrestrials"?
Click here to see answer by rajagopalan(118)

Question 112343: hamlet is trying to guess the password for the homerina's email account. he knows that the password consists of 5 letters from this set {g,o,m,e,r,i,n,a}. how many passwords are possible, if a password may contain repeated letters?: hamlet is trying to guess the password for the homerina's email account. he knows that the password consists of 5 letters from this set {g,o,m,e,r,i,n,a}. how many passwords are possible, if a password may contain repeated letters?
Click here to see answer by checkley71(8405)

Question 112336: wilhelm has 8 different colors of paint. he is going to choose 4 of the colors and blend them to make a new color. how many different blends are possible?: wilhelm has 8 different colors of paint. he is going to choose 4 of the colors and blend them to make a new color. how many different blends are possible?
Click here to see answer by checkley71(8405)

Question 111623: A regular has an exterior angle which equals 36 degrees.
how many sides has this regular polygon got?: A regular has an exterior angle which equals 36 degrees.
how many sides has this regular polygon got?
Click here to see answer by nihat(10)

Question 107642: I have a cylinder 48" tall & 30" in diameter. How many gallons will it hold?: I have a cylinder 48" tall & 30" in diameter. How many gallons will it hold?
Click here to see answer by jim_thompson5910(8302)

Question 103941: I am also having a problem with this.
The diameter of the Milky Way disc is approximately 9x10^20 meters. How lon does it take light, travel at 10^16 m/year to travel across the diameter of the Milky Way?: I am also having a problem with this.
The diameter of the Milky Way disc is approximately 9x10^20 meters. How lon does it take light, travel at 10^16 m/year to travel across the diameter of the Milky Way?
Click here to see answer by edjones(2169)

Question 93231: using a lens with a 2 inch focal length [imagine distance], what is the height of the image when the subject is 180 foot high tree that is 600 feet away?: using a lens with a 2 inch focal length [imagine distance], what is the height of the image when the subject is 180 foot high tree that is 600 feet away?
Click here to see answer by scott8148(2486)

Question 93229: jimmy works on a farm. one of his jobs is to fill up the liquid fertilizer tanks when the farmer is spreading the fertilizer. each tank is a cylinder with a diameter of 6 ft. and a height of 4ft. if there seven tanks and 1 cubic foot=7.5 gallons of liquid. how many gallons of fertilizer will all the tanks hold?: jimmy works on a farm. one of his jobs is to fill up the liquid fertilizer tanks when the farmer is spreading the fertilizer. each tank is a cylinder with a diameter of 6 ft. and a height of 4ft. if there seven tanks and 1 cubic foot=7.5 gallons of liquid. how many gallons of fertilizer will all the tanks hold?
Click here to see answer by checkley75(3393)

Question 93230: find the surface area and volume of a sphere which has a diameter of 48 cm.: find the surface area and volume of a sphere which has a diameter of 48 cm.
Click here to see answer by jim_thompson5910(8302)

Question 93132: a pile of sand is in the shape of a cone. if the pile is 4 meters high and has a diameter of 7 meters, how many cubic meters of sand is in a pile?: a pile of sand is in the shape of a cone. if the pile is 4 meters high and has a diameter of 7 meters, how many cubic meters of sand is in a pile?
Click here to see answer by checkley75(3393)

Question 91638: A solid wooden cylinder has a height equal to the diameter of the base circle. This cylinder is then shaved until a sphere is created. If the resultant sphere is the largest possible sphere, determine what proportion of the original cylinder must be discarded in order to produce this sphere. Show working to justify your answer.: A solid wooden cylinder has a height equal to the diameter of the base circle. This cylinder is then shaved until a sphere is created. If the resultant sphere is the largest possible sphere, determine what proportion of the original cylinder must be discarded in order to produce this sphere. Show working to justify your answer.
Click here to see answer by Earlsdon(3516)

Question 91260: What is the locus of all points in a plane that are less than 4 inches from a point A?
1. interior of circle A with a radius 4 inches
2. circle A with radius 4
3. line segment 4 inches long
4. line segment less than 4 inches long: What is the locus of all points in a plane that are less than 4 inches from a point A?
1. interior of circle A with a radius 4 inches
2. circle A with radius 4
3. line segment 4 inches long
4. line segment less than 4 inches long
Click here to see answer by THANApHD(104)

Question 87765: I was so thankful for this website before - I appreciate it's available. I'm stumped on the following: An artist has 14 cubes, each with an edge of 1 meter. She forms a sculpture that is three cubes high, with nine cubes on the bottom layer, four on the middle layer, and one on the top layer. She paints all of the exposed surfaces. How many meters squared does she paint?
I plan on giving a donation. Thanks for your help. Pam. : I was so thankful for this website before - I appreciate it's available. I'm stumped on the following: An artist has 14 cubes, each with an edge of 1 meter. She forms a sculpture that is three cubes high, with nine cubes on the bottom layer, four on the middle layer, and one on the top layer. She paints all of the exposed surfaces. How many meters squared does she paint?
I plan on giving a donation. Thanks for your help. Pam.
Click here to see answer by stanbon(18047)

Question 85403: Can Someone please help me, it would be greatly appreciated.
A Plane passes 10cm from the center of a sphere forming a circle with radius 10cm. What is the radius of the sphere?: Can Someone please help me, it would be greatly appreciated.
A Plane passes 10cm from the center of a sphere forming a circle with radius 10cm. What is the radius of the sphere?
Click here to see answer by scott8148(2486)

Question 83102This question is from textbook
: How many planes of symmetry does a cone have?
a. 5
b. 4
c. 6
d. an infinite numberThis question is from textbook
: How many planes of symmetry does a cone have?
a. 5
b. 4
c. 6
d. an infinite number
Click here to see answer by Mona27(45)