Tutors Answer Your Questions about Geometry Word Problems (FREE)
Question 831405: A machine produces open boxes using square sheets of metal. The machine cuts equal-sized squares measuring 3 inches on a side from the corners and then shapes the metal into an open box by turning up the sides. The length and width is x inches after the 3 inches is cut out of each corner. If each box must have a volume of 192 cubic inches, what is the length and width of the open box?
Click here to see answer by mananth(16946)  |
Question 831452: a room is 11ft by 19ft it needs to be painted the ceiling is 8ft above the floor there are 2 windows in the room each window is 3ft by 4ft the door is 2.5ft by 6.5ft. Find the area of the walls and ceiling that need to be painted?
Click here to see answer by richwmiller(17219)  |
Question 831394: A 1000 foot railroad track expands 6 inches because the day is very hot. This causes end L to break off and move to position D forming a right triangle RLD. Find DL
.../|D
../.|
./..|
R----L
Click here to see answer by KMST(5328)  |
Question 831557: Eric and Madison both measured the same trading card. Eric says the card is about 3 inches long. Madison says it is about 2 3/4 inches long. their teacher says they are both correct. how is that possible?
Click here to see answer by Menjax(62) |
Question 831856: If I know the area of a pool is 4,000 linear feet and its perimeter is 280 linear feet, how do I find the VOLUME of the pool, if the depth is 12 linear feet and the SQUARE FEET OF THE POOL WALLS if the lining is 1, next it says to then find the SQUARE FEET OF THE DECK if the deck width is 15 linear feet. Then lastly it says to calculate the total area in square feet.
Click here to see answer by josgarithmetic(39617) |
Question 832026: Hi! this is my problem:
A bridge is in a shape of a parabola and has a span of 600 feet. Its maximum height is 180 feet. Write an equation to model the bridges shape.
I can't figure it out at all and finals are tomorrow! please help me!
Click here to see answer by hovuquocan1997(83) |
Question 832041: Please help with where to start::::: angles G and H are complimentary(=90 degrees). G=3x+6 and H=2x-11, what is the measure of each angle?
I haven't done this in over a decade, just need help on what to do first. Thank you
Click here to see answer by hovuquocan1997(83) |
Question 832848: In a three dimensional x, y, z coordinate system, how many lines through the origin make angles of 60 degrees with both the y and z axes? Also, what angles do they make with the positive x-axis? (My solution manual says that there are only two such lines. I conclude that there are four. Also, it says that the remaining angles with the positive x-axis are 45 and 135 degrees. I cannot see this in three space. Please explain. Thanks.)
Merc Boyd
Click here to see answer by math-vortex(648)  |
Question 832848: In a three dimensional x, y, z coordinate system, how many lines through the origin make angles of 60 degrees with both the y and z axes? Also, what angles do they make with the positive x-axis? (My solution manual says that there are only two such lines. I conclude that there are four. Also, it says that the remaining angles with the positive x-axis are 45 and 135 degrees. I cannot see this in three space. Please explain. Thanks.)
Merc Boyd
Click here to see answer by Fombitz(32388)  |
Question 833670: Workers plan to apply a reflective coating of paint to one surface of an equilateral triangular shaped highway sign. How many square inches of coating need to be applied to the sign if one side of the triangle is 18 inches?
Click here to see answer by richwmiller(17219)  |
Question 835030: A regular hexagon and a rectangle have the same perimeter, P. A side of the hexagon is 4 less than the length, l, of the rectangle. The width of the rectangle, w, is 2 less than the length of the rectangle. What is the perimeter of the hexagon?
Click here to see answer by Theo(13342)  |
Question 835336: the length of a rectangle is twice as long as the radius of a circle. You want the area of the rectangle to equal the area of the circle. a) in terms of the circle's radius, find the width of the rectangle. write the answer in simplified form.
b)Find ratio of radius of the circle to the width of rectangle.
Click here to see answer by reviewermath(1029)  |
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