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Tutors Answer Your Questions about Points-lines-and-rays (FREE)
Question 252762: Here is my question:
My triangle points are A(2,5), B(12,-1) and C(-6,8).
What is the slope of the perpendicular bisector of AB? What is the slope of CL if CL is the altitude from point C?
I have been working on this for a while and appreciate any help with explanation.
Thanks.
Click here to see answer by Alan3354(30924)   |
Question 250431: A landscaper wants to put a cement walk with uniform width around a garden that measures 20x40 feet, She has enough cement to cover 660 ft squared. How wide should it be to us all the cement?
Click here to see answer by drk(1908) |
Question 256658: what is the perimeter of a rectangle that is 5yd long and 3yd wide?
2.what is the perimeter of a garden that is 20ft long and 15 ft wide?
3. what is the perimeter of a square table with a side lenght of 50inches?
Click here to see answer by rfer(12644) |
Question 256658: what is the perimeter of a rectangle that is 5yd long and 3yd wide?
2.what is the perimeter of a garden that is 20ft long and 15 ft wide?
3. what is the perimeter of a square table with a side lenght of 50inches?
Click here to see answer by Alan3354(30924) |
Question 257998: An architect is designing a museum entranceway in the shape of a parabolic arch represented by the equation y=-x + 20x, where zero is greater than or equal to x which is less or equal to 20 and all dimensions are expressed in feet. on the accompanying set of axes, sketch a graph of the arch and determine its maximum height, in feet.
Click here to see answer by richwmiller(9132)  |
Question 258370: my question states to locate a position in triangle (SAB), that is equidistant from all the angles. Given that: SA is 8 cm, AB is 8 cm and SB is 11.4 cm. Angle S is 28 degrees, angle A is 90 degrees and angle B is 45 degrees.
Thank you for your help in advance.
billy-bob
Click here to see answer by richwmiller(9132) |
Question 258370: my question states to locate a position in triangle (SAB), that is equidistant from all the angles. Given that: SA is 8 cm, AB is 8 cm and SB is 11.4 cm. Angle S is 28 degrees, angle A is 90 degrees and angle B is 45 degrees.
Thank you for your help in advance.
billy-bob
Click here to see answer by Theo(3458)  |
Question 259248: I have never had to take algebra before and I have no idea how to solve this question, can you explain it to me in a short, easy to understand way to get, so i can try on my own?
Please help me solve this problem:
Slope= 6/7 , passing through(5,-6)
(this is 6 over 7 as in a fraction)
Click here to see answer by vksarvepalli(154)  |
Question 259248: I have never had to take algebra before and I have no idea how to solve this question, can you explain it to me in a short, easy to understand way to get, so i can try on my own?
Please help me solve this problem:
Slope= 6/7 , passing through(5,-6)
(this is 6 over 7 as in a fraction)
Click here to see answer by Fombitz(13828)  |
Question 260181: tell whether each statement is true or false:
if two lines intersect, then the adjacent angles formed are congruent.
my question is: is the statement true or false and what are adjacent angles?? can you explain to me how you got your answer please.
Click here to see answer by richwmiller(9132) |
Question 260231: I am an old lady who has returned to school after a 30 year absence. I skipped ALL math related classes in high school as I think my left-brain never developed as a child, LOL. Anything involving numbers paralyzes me with fear.
And here I find myself trying to learn what most kids now learn in 3rd grade....and struggling mightily with it. The only way I can make it sink in is to tear the textbook apart word for word, and makes notes and draw diagrams in the most basic way possible. I now find myself at the very beginning of the geometry book and I'm attempting to join two rays to make an angle. The book tells me that one of these rays is called the initial side, and one is the terminal side. I need to make my diagram showing this, but I don't know which ray to label terminal and which ray to make initial. I've googled, and googled, and can't find the answer. Maybe it doesn't matter? Maybe either ray can be the initial ray?
If you can explain this I would be ever-so grateful. I'll go pop another nerve pill while I wait. LOL.
Click here to see answer by richwmiller(9132) |
Question 260231: I am an old lady who has returned to school after a 30 year absence. I skipped ALL math related classes in high school as I think my left-brain never developed as a child, LOL. Anything involving numbers paralyzes me with fear.
And here I find myself trying to learn what most kids now learn in 3rd grade....and struggling mightily with it. The only way I can make it sink in is to tear the textbook apart word for word, and makes notes and draw diagrams in the most basic way possible. I now find myself at the very beginning of the geometry book and I'm attempting to join two rays to make an angle. The book tells me that one of these rays is called the initial side, and one is the terminal side. I need to make my diagram showing this, but I don't know which ray to label terminal and which ray to make initial. I've googled, and googled, and can't find the answer. Maybe it doesn't matter? Maybe either ray can be the initial ray?
If you can explain this I would be ever-so grateful. I'll go pop another nerve pill while I wait. LOL.
Click here to see answer by ankor@dixie-net.com(15622)  |
Question 261257: Find the value of x. Leave your answer in simplest radical form.
Piture is a right trianggle and base is an x which is the bottom and then on the left side of the right triangle is 8 and the right side of the right trangle is 14.
Click here to see answer by stanbon(57203) |
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Older solutions: 1..45, 46..90, 91..135, 136..180, 181..225, 226..270, 271..315, 316..360, 361..405, 406..450, 451..495, 496..540, 541..585, 586..630, 631..675, 676..720, 721..765, 766..810, 811..855, 856..900, 901..945, 946..990, 991..1035, 1036..1080, 1081..1125, 1126..1170, 1171..1215, 1216..1260, 1261..1305, 1306..1350, 1351..1395, 1396..1440, 1441..1485
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