Questions on Geometry: Points, lines, angles, perimeter answered by real tutors!

Tutors Answer Your Questions about Points-lines-and-rays (FREE)

Question 213181: Find a value for k so that the line through (k,-10) and (5,-6) is parallel to y= -1/4x + 3
Click here to see answer by drj(1380)

Question 214202: write a equation of a line with x intercept=3 and y intercept =-4
y=mx+b
Click here to see answer by drj(1380)

Question 214263: the midpoint of line ST is the orgin. Point t is located in quadrant too. what quadrant contains point S?

Click here to see answer by Alan3354(69443)

Question 215458: find the perimeter of a triangle with vertices at X(3,3) Y(-2,1) Z(1,-3)
Click here to see answer by solver91311(24713)

Question 217112: if a 100 degree angle is bisected and then each new angle is bisected,what is the mwasure of the smallest angle formed?
Click here to see answer by rfer(16322)

Question 218048: ten times the perimeter of a sqare is 360 yards. find the length of each side of the sqare.

Click here to see answer by drjstudent(2)

Question 219007: why can you take a complement of a supplementary angle, but cannot take the supplement of a complementary angle?
Click here to see answer by stanbon(75887)

Question 219176: supplementary angle E is 30 degrees more than twice angle F is. Please write out problem
Click here to see answer by rfer(16322)

Question 220264: Trying to find the slope, but you have to find k first. how do you find k?
The equation is ; 3/11-k
How do you find "k"?
Click here to see answer by rapaljer(4671)

Question 220549: (0.0) on a coordinate plane, 6 letter word, this is a cross word puzzle
Click here to see answer by jim_thompson5910(35256)

Question 220549: (0.0) on a coordinate plane, 6 letter word, this is a cross word puzzle
Click here to see answer by stanbon(75887)

Question 220966: (3x+5) (6x-14)

Click here to see answer by checkley77(12844)

Question 221034: 657*56
Click here to see answer by rfer(16322)

Question 221112: Please help me solve this problem.
Write an equation of the line containing the given point and perpendicular to the given line.
(8,-2) 8x+5y=6
I thought that you would plug 8 in place of x and plug -2 in place of y and then solve. But I am not so sure. So confused.Please help!
Click here to see answer by jim_thompson5910(35256)

Question 221496: Can you please help me with the problem below:
Two points, A and B are 10 units apart. How may points are equidistant from both A and B and also 6 units from Ponit A?
Thanks
Appreciate IT!
Click here to see answer by RAY100(1637)

Question 222421: how do you find the length of a side when you are only given a 48inch perimeter, and the length is twice the width?
Click here to see answer by rapaljer(4671)

Question 223278: tell whether segments of the given lengths could be joined to form a triangle. 3,5,and 7
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Question 224295: What is the perimeter of a square table with a side length of 50 inches?
Click here to see answer by rapaljer(4671)

Question 224376: Determine if three points with coordinates given lie on the same line. (2,3), (4,6), and (6,9). Explore your answer. "Hint" You need to prove your conclusion with more than "just" a graph or sketch.
Please help......Thank you!!!
Click here to see answer by jim_thompson5910(35256)

Question 227167: find the value of the variable

Click here to see answer by user_dude2008(1862)

Question 227896: Each side of a square is 2x-6 yards long . If the perimeter of the square is 72 yards what is the value of x ?
Click here to see answer by rfer(16322)

Question 229017: Respected sir,
plz help me to solve perimeter problem.
1] The area of a square garden is A square feet and the perimeter is P feet.If A=2P+9,what is the perimeter of the garden,in feet?
waiting for yur reply.
thank u.

Click here to see answer by checkley77(12844)

Question 229364: measure of angle 1 is (2x-3y) and measure of angle 2 is (x+3y) what does x and y =?
Click here to see answer by checkley77(12844)

Question 230280: If two lines are perpendicular and they intersect at an angle that measures 5x � 12, what is the value of x?

Click here to see answer by jojo14344(1513)

Question 230404: Graph of a line that pass through (2,3)and has a slope of 1/3
Click here to see answer by stanbon(75887)

Question 230404: Graph of a line that pass through (2,3)and has a slope of 1/3
Click here to see answer by user_dude2008(1862)

Question 224976: how to find the distances for (-3,1),(1,-4) leave answer exact no deimals
Click here to see answer by 13567(3)

Question 231629: The measure of an angle is 10 less than 3 times the measure of its complement. Find the measure of both angles.
I'm doing:
x+y=90
x=3y-10
3y-10+y=90
4y-10=90
4y=80
y=20
x=3y-10
x=3(20)-10
x=60-10
x=50
It doesn't equal 90! Help!
Click here to see answer by solver91311(24713)

Question 232105: I'm supposed to find out what x is in this problem:
2x+9y=-32
-5x-9y=26
I don't know how to get x by itself help!
Click here to see answer by checkley77(12844)

Question 232101: -x-7y=4
x+4y=-1
I need to figure out what x is but I don't know how to change it to a positive.
I have:
-x=4+7y
so what would positive x be?
Click here to see answer by checkley77(12844)

Question 233055: what is the measure of the suupplement of a angle 70 degreem angle
Click here to see answer by solver91311(24713)

Question 233650: The perimeter of a semicircular region, measured in meters, is numerically equal to its area, measured in square meters. The radius of the semicircle, measured in meters, is
a) 2/pi b) � c) pi d) 1 e) 4/pi +2

Click here to see answer by stanbon(75887)

Question 233793: Line j is perpendicular to the line with the given equation and line j passes through P. Write and equation of line j.
y=1/3x+5,P(6,2)
Please help! this problem makes no sense to me!!
Thank you sooo much!(:
Click here to see answer by scott8148(6628)

Question 233901: A 25ft ladder is placed at an angle to a wall of a building. The top of the ladder is 28 ft above the ground.what is the distance of the foot of the ladder from the bottom of the building? Thanks n advance...
Click here to see answer by nerdybill(7384)

Question 234111: lines AB and CD intersect at E. If m
Click here to see answer by nyc_function(2741)

Question 234489: The length of each side of triangle ABC is a prime number. Its
perimeter is also a prime number. Find the smallest possible perimeter.

Click here to see answer by checkley77(12844)

Question 236550: the length of a computer screen is 15 cm and the width is 13.5 cm. Find the perimeter of the computer screen?
Click here to see answer by checkley77(12844)

Question 236549: the length of a computer screen is 15 cm and the width is 13.5 cm. Find the perimeter of the computer screen
Click here to see answer by checkley77(12844)

Question 237229: What is the ratio of the square's area to the circle's area if the square and circle have equal perimeter?
Click here to see answer by rapaljer(4671)

Question 237358: Find the length of each segment if line segment AB and line segment CD are the same length.
Line Segment AB= 4(x+3)
Line Segment CD= 9x - 4
Click here to see answer by Alan3354(69443)

Question 238246: write the slope intercept form of the equation of the line passing through the point (-1,2) and perpendicular to the line y= -5/6x + 2
A] y= -6/5x - 16/5
c] y= 6/5x + 18/5
b] y= -1/6x - 18/5
d] y= 6/5x + 16/5
Click here to see answer by solver91311(24713)

Question 238342: my question is, y=-3x-4 and line J is perpindicular to the equation, but also passes through point (1,1) what is the answer?
Click here to see answer by josmiceli(19441)