Tutors Answer Your Questions about Geometry Word Problems (FREE)
Question 1005220: A cannon ball is fired from a cliff that is 260 feet high with an initial speed of 128 feet per second. The height H of the cannon ball in feet as a function of time in seconds can be modeled by the function h(t)= -16t^2 + 64t +260
a. When will the height of the cannon ball be 320 feet?
b.what is the time of flight?
Click here to see answer by josmiceli(19441)  |
Question 1005389: tom and pat are neighbors. toms swimming pool has a semicircle at each each end, and the center is rectangular.pats swimming pool also has a semicircle at each end,and the sides betweenare parallel.which one is larger?how much larger is it?
Click here to see answer by macston(5194)  |
Question 1005962: The length of a rectangle is 6 inches longer than it is wide. If the area is 187 square inches, what are the dimensions of the rectangle?
I got to w^2+6w=187 would i want to set it = to 0 then do the quad. forumla?
Click here to see answer by Alan3354(69443)  |
Question 1006429: Please help me solve this problem:
The length of a rectangle is 5 in. longer than its width. The diagonal is 5 in. shorter than twice the width. Find the length, width, and diagonal measures of the rectangle.
Thank you so much!
Click here to see answer by MathLover1(20849)  |
Question 1006449: Please help me solve this word problem.
If an object is projected from a height of 48 ft with an initial velocity of 32 ft per sec, its height h in feet after t seconds is given by:
h=-16t^2 +32t +48
a.)After how many seconds is the height 60 ft?
b.) After how many seconds does the object hit the ground? (hint: when the object hits the ground, h=0)
Thank you so much!
Click here to see answer by Boreal(15235)  |
Question 1006413: Please help me solve this word problem:
The dimensions of a rectangular monitor screen are such that its length is 3 in more than its width. If the length were doubled and if the width were decreased by 1 in., the area would be increased by 150 in squared. What are the length and width of the screen ?
Click here to see answer by rothauserc(4718)  |
Question 1007253: A triangle has a perimeter of 165 cm. The first side is 65 cm less than twice the second side. The third side is 10 cm less the second side. Write and solve an equation to find the length of each side of the triangle.
Click here to see answer by tiffany222(56) |
Question 1007399: a gondola travels 3250 feet to reach the middle station. the middle station is 1100 feet higher than the base station. the suspension railway then travels another 920 feet to the summit station. how high is the summit station above the base station?
Click here to see answer by addingup(3677)  |
Question 1007674: A 10kg mass is being twirled around in a horizontal circle on a 7m long string. The speed of the mass is 4m/s.
1. Calculate the force.
2. How is the force acting on the mass? (What direction is the force acting?)
3. What is the "f-word" that is a false concept of uniform circular motion?
Click here to see answer by fractalier(6550)  |
Question 1007677: Jacob and Isaac pull firewood on a sled with a mass of 60kg to the right across a snow covered field. Jacob pulls with a force of 30N and Isaac pulls with a force of 20N and there is a force of friction of 15N.
1. What is the net force acting on the sled?
2. What is the acceleration of the sled?
Click here to see answer by fractalier(6550)  |
Question 1007675: Two jack o lanterns are sitting 6m apart from their centers. One jack o lantern is 10kg and the other is 8kg.
1. What is the force of gravity between them?
2. What will happen to the force of gravity between them if you move the jack o lanterns closer together?
Click here to see answer by solver91311(24713)  |
Question 1008420: jess and her husband made a rectangular swimming pool measuring 28 feet by 42 feet. They want to add a decorative tile border of uniform width around sides of the pool. How wide can they make the tile border if they purchased enough tile to cover 624 square feet?
Click here to see answer by josgarithmetic(39617) |
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