The line of longitude which passes through Greenwich, England, is called the ? My answer is  The Prime Meridian. Am I right?
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Math (Please help!!)
Given A(4,2), B(44), and C(18,8, answer the following questions Write the equations of the line containing the altitude the passes through B in standard form. Write the equation of the line containing the median that passes through point C in

geometry
Use the equation and given point to answer the questions below. The equation of line a is y=12x−1, and it passes through point (6,2). Line b is perpendicular to line a, and it passes through point (−6,2). A: What is the slope of line b? B: What is the

Math(check)
1)Find the range of the relation [(1,4)},(2,5),(3,5)}.Then determine whether the relation is a funtion. 4,5,5 is the range 4,5 is a function 2)Find f(1),if f(x)= x^26x/x+2 (1)^26(1)/1+2 1+6/1+2 7/1 =7 3)Find f(a),if f(t)= 2t^2t2. 2(a)^2a2

Math
Line L is perpendicular to the line 6x  y = 7 and passes through the point (0,6). Line M is parallel to the line y = 2/3x  4 and passes through the point (3, 1). Where do lines L and M intersect?

Geography
1.what is the longitude of town x whose time is 12:00 noon when Greenwich mean time is 6:00pm. 2.it The time at town A (longitude 75 degree W) 5:00pm on Friday, what will be the time and day at town B (longitude 120 degree E)

analytic
One line passes through the points (1,9) and (2,6), and another line passes through (3,3) and (1,5). Determine the acute angle between the two lines.

Physics
A moving object takes off from a town p(latitude 40°N ,longitude 52°E) and after flying 1450km due East,it reaches a town Q.it then flies due North to another town S on latitude 60°N. 1)Calculate the longitude Q 2)The distance Q and S along the parallel

math, help please !
use the following instructions for problems 1 and 2: for a right triangle with legs a and b and hypotenuse c, find the missing side length. round your answer to the nearest tenth, if necessary. 1. a = 5;b = 10  3.9 11.2 8.7 125 2. a = 9;c=15 12 17.5

math
For 110, determine whether the lines are parallel, perpendicular or neither. One line passes through the points (1, 4) and (2, 6); another line passes through the points (2, 3) and (8, 1). One line passes through the points (4, 3) and (8, 0); another

SS HELP PLZ
1)Which of the following does NOT concern dividing up the earth into smaller sections? A. Parallels B. Meridian C. Cardinal Directions**** D. Hemispheres 2)Which of the five themes includes human and physical features at a specific location? A. Locations

Analytic Geometry
A line Q has an equation of x+5y+5=0. Find the equation of the line that is "perpendicular" to Q an passes through (3,1). Find the equation of the line that is "parallel" to Q and passes to through (3,1). Find the equation of the line that passes through

English
While Sara was traveling in England; she met an interesting old man. . Choose the answer that is the most effective substitute for the underlined part of the sentence. If no substitute is necessary, choose ‘Leave as is.’ A) in England. She met B) in

Social Studies
40 North latitude and 160 west longitude Pacific Oceann? 23 North latitude 5 East longitude Sahara Desert? 10 South latitude and 76 west longitude Peru? 40 North latitude 135 East longitude sea of japan? 80 north latitude 140 west longitude artic ocean?

algebra
Consider the scatter plot shown. Which shows the line of best fit? Explain your reasoning. A scatter plot is shown in the xyplane. The values on the xaxis range from 0 to 9 in increments of 1 and the values on the yaxis range from 0 to 9 in increments

Algebra 1
Im in Connexus and I need help with these chunky ones... 1. What is the slope of the line in the graph shown below? It shows a line going through (0, 3) and (1, 1) 2. Find the slope of a line that passes through (–2, –3) and (1, 1). 3. For the equation

Algebra
1. What is the equation for the line that passes through the point (5,2) and has a slope of 0? Answer2 2. What is the slope of the line that passes through the points (2, 4, 15) and (1, 1.24)? Answer 2.91 3. Write a funciton rule for the table shown x

geography
What line of longitude forms the other half of the Prime Meridian? My answer is The International Dateline. Am I correct?

Math
What is the equation of the line that passes through the point (2,3) and that is perpendicular to the line represented by 3x2y=2? A. 2x+3y=5 B. 2x+3y=7 C. 2x=3y=5 D. 3x2y=12 I think that the answer is D, but I am not too sure about it.

social studies
What is the latitude and longitude of Greenwich, England?

Math
This question concerns the straight line that passes through the points (−1, 3) and (2, −6). Choose the three true statements from the following. Options A The gradient of the line is 3. B The gradient of the line is −3. C The gradient of the line is

Geo...Help plz. Urgent.
It is 11:00am at 68W. Using Standard time, calculate the Line of Longitude at 6:00pm.. Help plz. Thanks so much At 11 AM at longitude 68W (in Eastern Maritime Canada's Atlantic Time Zone), at 6 PM you would be 7 time zones (or about 105 degrees) to the

Science
london england is approximately 51° north latitude 0° longitude. binghamton new york is about 42° north latitude 76° west longitude why does binghamton have colder winters?

mat 101
Equation for a line that passes through (6,26) and has a slope of 3 Equation for a line that passes through the points (5,5) and (10,20) Equation for a line that passes through (9,25) and has a slope of 3. Equation for a line that passes through (1,) and

math
A line passes through the origin and the point (6, 4). Write the equation of the line that passes through (6, 4) and is perpendicular to the given line. Write the final answer in the slopeintercept form y = mx + b. (The slope and yintercept must be

Algebra
Are these answer"s correct? What is the equation for the line that passes through the (2,2) and has a slope of 5? Answer Y=5x + 2 Y=5x +12 Y=5x 2 None of these ¨C I believe this is the answer Find the value of x^3+¡¼2x¡½^23 when x =3. Answer 42

geography
Can you check my answers please? 1. What Russian peninsula is located between the Bering Sea and the Sea of Okhotsk? Kamchatka Peninsula 2. How many degrees of longitude circle the Earth? 360 degrees of longitude 3. What continents are included in the

Math
Write a linear equation in slope intercept form for each of the following: A line perpendicular to y=x+2 that passes through the origin. A line perpendicular to y = 1/2x + 5 that passes through the points (4,1) and (1,5). A line that is the perpendicular

algebra
Which choice is the equation of a line that passes through point (7, 3) and is parallel to the line represented by this equation? y = 2/7x  3 A. 7x + 3y = 2 B. y = 2/7x + 1 C. y = 7/2x 3 D. 2x + 7y = 1 i would assume that the answer to this would be B,

Math
Determine the slope m and yintercept (if possible) of the linear equation. (If the slope is undefined, enter UNDEFINED. Enter NONE if there is no yintercept.) y = 18 slope: m= 0 yintercept: (x,y)=(0,18) is my answers for slope and yintercept correct?

math, algebra
the problem reads: Write the equation of the line which passes through the point (2,1) and is parallel to another line with equation y = (5)/(2) x + 6 the answer i get is the following is this correct though y = (5)/(2) x  4 Since your new line is

geometry
I would love for someone to check my work on the seven problems that I did. I would be eternally grateful. I am going to list my problems and answers. Even if you only want to check one of them, that would be great. 1. Write an equation of a line in point

Math please.
What is the yintercept of y = 2/3x + 2? I have to write it out but how? A line has a slope of 1/2 and passes through the point (0,5). What is the equation of the line? A)y = 1/2x + 5 B)y = 1/2x  5

Math
What is the yintercept of y = 2/3x + 2? I have to write it out but how? A line has a slope of 1/2 and passes through the point (0,5). What is the equation of the line? A)y = 1/2x + 5 B)y = 1/2x  5

math
Is this correct. Graph each of the following inequalities. 4x + y (greater than or equal to) 4 My answer: y= 4x + 4 Y= mx + b For b = (0,4) For x = (4 , 0) The line will be a straight line across the positive codent to the negative crodant In the first

social studies
What can you infer based on the location of the cities in the New England colonies? (2 points) A.New England colonies’ economic activities included ship building, fishing and whaling. B.Local governments encouraged the growth of democratic ideas in New

Adv. Math.
Write a vector equation of the line that passes through point P and is parallel to a. Then write parametric equations of the line. P(1, 3); a=(6, 1) MY ANSWER: (x+1, y3) = t(6, 1); x= 16t, y=3t P(0, 5); a=(2, 9) MY ANSWER: (x, y5) = t(2, 9);

Math Plots
Line 1 passes through the points (4, 6) −− and (12,2). Line 2 passes through the points (6, 2 ) −− and (2,0 ) − . Do the lines intersect? Directions: Complete the following steps on a separate sheet of paper. Be sure to show all of your work:

geography
The line of longitude which passes through Greenwich, England, is called the ? My answer is  The Prime Meridian. Am I right?

geography
The line of longitude which passes through Greenwich, England, is called the ? My answer is  The Prime Meridian. Am I right?

ss
Since Greenwich, England is on the prime meridian, which of the following is a line of longitude that would be found in North America? a. 45Ã‚Â° N c. 30Ã‚Â° S b. 70Ã‚Â° E d. 100Ã‚Â° W

GLOBE/GEOGRAPHY HELP
If the sun is directly overhead at 12 noon at your location and GMT (Greenwich Mean Time) is 10:00pm, what is your approximate longitude? Check this site to see what place is 10 hours behind London and the GMT. (Broken Link Removed) Then, you can use a map

Geography
If the sun is directly overhead at 12 noon at yur location and GMT (Greenwich Mean Time) is 10:00pm, what is your approximate longitude? I think it's 135 degrees West, help me check. it was Noon at Greenwich ten hours ago, so you are 10/12 * 180 degrees,

Geography
If it was 8:00am in Greenwich England what time would it be in Vancuver Canada? That is my questionI had written it out on a test but got the answer wrong and now that I'm trying to study I don't know the answer. Is is 12 am or 12 pm? Thanks!!

Geography
On which longitude is town X if its local time is 5:00am when it is 1:00pm in Greenwich meridian

geography
1. What gulf is north of Somalia and south of Yemen? The Gulf of Aden 2. What is the capital of Trinidad and Tobago? Port of Spain 3. What large river in Eastern Europe passes through Vienna, Austria, and Budapest, Hungary? The Danube River 4. Along what

The Equation of Time
The reason for this post is I think I understand it and am seeking reassurance. I am just starting to study celestial navigation and am trying to get to grips with some of the fundamentals. I need to use the Equation of Time of the Sun to establish

GLOBE ACTIVITY
If the sun is directly overhead at 12 noon at your location and GMT (Greenwich Mean Time) is 10:00 pm, what is you approximate longitude?

geography
if you travel westward along the 80th parallel north of the equator from the international Date line to 150 degrees East longitude, how far have you gone in both degrees of longitude and miles? Enter these coordinates in this web site and you'll get an

geography
what is the longitude of town A whose time is 12noon when greenwich time is 6:00pm

Geography
what is the longitude of a town "Y" whose time is 1:00pm when Greenwich mean time is 5:00am ?

geography
What lines of latitude determine the" tropics"? My answer is 23.5 degrees N and 23.5 degrees S latitude. Am I right? Please check me on one more! Why is Greenwich, England, so important to a geographer? My answer is  Because the prime meridian runs

geography
It is noon at a place when it is 6 a.m, at Greenwich.Calculate the longitude of that place.

geography
Can you check my answers please? !. What two continents have no deserts? Europe and Antarctica 2. Is the North Pole on land or water? on land 3. Are you closer to the equator in the northern or southern part of Argentina? Northern Argentina 4. What line of

Math 101
Find the equation for each of the following items below: a. A line that passes through (6,26) and has a slope of 3. b. A line that passes though the points (5,5) and (10,20) c. A line that passes through (9,25) and has a slope of 3. d. A line that passes

Mathamatics
This question concerns the straight line that passes through the points (−1, 3) and (2, −6). Choose the three true statements from the following. Options A) The gradient of the line is 3. B) The gradient of the line is −3. C) The gradient of the line

geography
Okay, I have my Mom looking at this with me. From the information on the map it seems the answer is the Prime Meridian at 0 degrees longitude and its twin line of longitude opposite to the Prime Meridian at 80 degrees longitude. However, I told my Mom it

geography
The question is  Into how many time zones is the Earth divided? My Answer is TwentyFour time zones. Right? What is the approximate degrees of longitude for the International Date Line? My answer is 180 degrees longitude. Is this right? Thanks for all the

Science
Suppose you are on a ship somewhere in the Atlantic Ocean. You take sightings on Polaris and find that it's altitude is 52 degrees. You're told that a certain star is on the prime meridian at midnight Greenwich time. This star is on your meridian at 4 A.M

geography
Does a line of latitude or a line of longitude divide the Earth into Northern and Southern Hemispheres? This is an easy one but I just want to double check. The answer is a line of latitude. Right?

PreCalculus
Hi! I have three questions that I need checked over just to make sure I understand it. Thanks! :) 1.) What is the slope of the line that passes through (5, 8) and (2, 6)? My answer: 2/7 2.) If Segment AB  Segment CD and the slope of Segment AB = 1/2,

social studies
The International Date Line is halfway around the world from the Prime Meridian (0 degrees longitude). Therefore it is at _____ degrees longitude. The International Date Line is, by international agreement, where a given day actually starts. East of the

Math
Post a New QuestionCurrent Questions Homework Help: Math Posted by Mikil on Wednesday, September 23, 2015 at 6:50pm. Write a linear equation in slope intercept form for each of the following: A line perpendicular to y=x+2 that passes through the origin. A

Math/Algebra do u know how to do slope intercept?
The following problems are in slope,point slope, and slope intercept forms of a line. Could you check these thanks. Find the slope intercept form of a line that passes through these two points (4,4) and (2,1) Answer: y= 1/2x2 Find the slope intercept

college math
Give the equation of the line that is perpendicular to the line y = x + 4 and passes through point (0,1). A) y = x  1 B) y = x + 1 C) y = x + 1 D) y = x  1 So if passes through point o,1 does that mean that the answer has to be negative? Answer A

Algebra II
Can you make sure my Algebra II work is correct? I've done the problems. I just want to make sure I am right. 1. Write an equation of the line with a slope of 5 and a yintercept of 3. y=5x3 2. Write the equation of a line that passes through (9, 3) and

Math
A topographic quadrangle is a 30' series map (it covers 30' longitude and latitude). If the western longitude boundary is 120 degrees 02 feet 30 inches, what is the longitude of the eastern boundary?

Algebra
I am trying to find out if my answer's are correct. Can someone please verify. What is the equation for the line that passes through the (2,2) and has a slope of 5? Answer Y=5x + 2 Y=5x +12 Y=5x 2 None of these ¨C I believe this is the answer Find the

geography
Which city is closest to the Equator, Georgetown, Rio de Janeiro, Cayenne, Panama or Montevideo? http://www.infoplease.com/ipa/A0001769.html Look up the cities here, and note their LATITUDE. The one with the smallest latitude is the closest to the equator.

Algebra 2
Given the line below. Write the pointslope form of the given line that passes through the points (0, 3) and (4, 0). Identify (x1, y1) as the xintercept of the line. Include your work in your final answer. Type your answer in the box provided or use the

Analytic Geometry
A line Q has an equation of x+5x+5=0. Find the equation of the line that is "perpendicular" to Q and passes through (3,1). Find the question of the line that is "parallel" to Q and passes to through (3,1). Find the equation of the line that passes through

precalc
I;m not sure if i am doing this right...I keep getting a negative intersection point, which doesn't seem possible. Please help! a) find the equatoin of line 1 which passes through (1,3) and (9,7) I get y=3+1/2(x+1)or y=1/2x+2.5 b) the line 2 is

algebra
Write an equation in slopeintercept form for each described line. 1.The line passes through (3,3)and is parallel to the graph. 2.The line passes through (2,4) and is parallel to the graph of y=2x5. 3.The line passes through the orgin with slope 2  3

Geography
Is this correct? What line of longitude forms the other half of the prime meridian? When joined with the Prime Meridian the 180 degree of longitude forms a complete circle

Math
Western hemisphere: A topographic quadrangle is a 30' series map (it covers 30' longitude and latitude). If the western longitude boundary is 120 degrees 02 feet 30 inches, what is the longitude of the eastern boundary?

Algebra
Hey, can someone help me out with these questions? 1. Find the slope of the line that passes through (2,3) and (1,1). A) 1/3 B) 1 C) 2 D) 4/3 2. A line with slope = 1/2 passes through the points (2,5) and (x,3). What is the value of x? A) 1 B) 1 C) 2

algebra
Hey, can someone help me out with these questions? 1. Find the slope of the line that passes through (2,3) and (1,1). A) 1/3 B) 1 C) 2* D) 4/3 2. A line with slope = 1/2 passes through the points (2,5) and (x,3). What is the value of x? A) 1 B) 1 C) 2*

algebra
Hey, can someone help me out with these questions? 1. Find the slope of the line that passes through (2,3) and (1,1). A) 1/3 B) 1* C) 2 D) 4/3 2. A line with slope = 1/2 passes through the points (2,5) and (x,3). What is the value of x? A) 1* B) 1 C) 2

algebra
Hey, can someone help me out with these questions? 1. Find the slope of the line that passes through (2,3) and (1,1). A) 1/3 B) 1 C) 2* D) 4/3 2. A line with slope = 1/2 passes through the points (2,5) and (x,3). What is the value of x? A) 1 B) 1 C) 2*

Math finding equation
Can someone explain to me how to find the equation pf the line in the form Ax + By + C =0 if a) parallel to x=3 and passes through (4, 3) b)perpendicular to y=4 and passes through (1, 1) c) passes through the xint of y=2x6 and yint of y=3x+6 If it is

Algebra 2
Write an equation in slopeintercept form for the line that satisfies the following condition. passes through (5, 14), parallel to the line that passes through (12, 2) and (35, 19)

pre calculus
write the slopeintercept form of an equation for a line that passes through A(3,4)and is perpendicular to the line that passes through e(4,1) and F(2,4)

homework check
which if the following statements is false? a. The points of a circle are coplanar b. Concentric circles intersect in exactally one point c. In are AB C Denotes that an arc of the circle has endpoints A and C and that passes through B d. If a line and a

Math
Line A passes the points (5,13) and (1,1). Line B runs perpendicular to Line A and passes the points (6,5). Find the equation of each line.

analytic
One line passes through the points (1,9) and (2,6), and another line passes through (3,3) and (1,5). Determine the acute angle between the two lines.

geography
What is the capital of the country through which the 40 degrees N line of latitude and 20 degrees E line of longitude pass? My answer  Tirana, which is the capital of the country Albania. Am I correct?

Anatomy
Please help me grade this questions; 1. What is the name of the biggest part of the human brain? My answer: The Cerebrum 2. The colored part of the human eye that controls how much light passes through the pupil is called the? My answer: Iris 3. What is

geography
1. Sofia is the capital of what European nation? Bulgaria 2. Find the Nile River in Africa. What two cities are located near its Delta? Cairo and Alexandria 3. What large island is found off the coast of southern Labrador? Newfoundland 4. What is the

trig
find an equation of the line that passes through (2,4) and is parallel to the line 3xy=1. Write your answer in the form y=mx+b. please help!

Calculus
What is the equation of the line which passes through the point (6,4) and is parallel to the line with the parametric equations x=5t+4 and y=t7? I think the answer is y = 1/5x + 14/5.

math
A line passes through the points (1, 5) and (2, 4). What is the sum of twice the slope and the yintercept of the line? I got y=3x+2 and the answer is 10

math
A line passes through the points (1, 5) and (2, 4). What is the sum of twice the slope and the yintercept of the line?I got y=3x+2 and the answer is 10

algebra
write equation of line that passes through P(0,0) and is parallel to given line, x=8y16, answer in slope intersect form.

Math
Please let me know if I figured this out correctly. Directions:Write an equation for the line that is perpendicular to the given line and that passes through the given point. 1) y=x3; (4,6) Answer: y=x10 Thank you!

Math HELPPPPP
a) Find the gradient of the line x/7+y/11=1. b) the straight line Y=mx+c is parallel to the line y+ 5/3x=7/3 and passes through the point (2,3). Find the values of m and c The answer for a is 11/7x And b us 6 1/3

Math HELPPPPP
a) Find the gradient of the line x/7+y/11=1. b) the straight line Y=mx+c is parallel to the line y+ 5/3x=7/3 and passes through the point (2,3). Find the values of m and c The answer for a is 11/7x And b us 6 1/3

MATH
Determine the slope m and yintercept (if possible) of the linear equation. (If the slope is undefined, enter UNDEFINED. Enter NONE if there is no yintercept.) y = 18 slope: m= yintercept: (x,y)= describe it's graph: a) The line is vertical and passes

9th grade acc. algebra
how do you do this? this is the full question and all info: "A line with a slope of 3 passes through the point (k,4). Find the yintercept of the line in terms of k." I would like to know how to do this along with the answer so i can know im doing it

Algebra II
1) Write an equation of the line that passes through (9,6) and is perpendicular to the line whose equation is y=1/3x+7. Answer: y=3x21 2)Find x in the solution of the system 3x+y=2 ans 2x3y=16 Answer:2

geometry
Line CD passes through point E. Line CD: y−5=−3(x+2) Point E: (6,−1) What is the equation of the line that is perpendicular to line CD? y=1/3x−4 y=−1/3x−19/3 y=−1/3x+5 y=−1/3x+19/3 y=1/3x+4 Answer i think is either the first one or last one

WG
what is another name for a line of longitude?