# draw a plane containing 4 coplanar points A, B, C, and D, with exactly 3 collinear poinys A, B, and D

20,363 results, page 81-
## geometry

A small airplane takes off from point A and continues to climb upward in a straight line, as shown in the diagram. What is the plane’s distance from point A when it reaches point C?

*asked by Anonymous on September 25, 2015* -
## Physics

At t=0 a particle starts from rest at x=0, y=0 and moves in the xy plane with an acceleration a=(4.0i+3.0j)m/s^2. Determine (a) the x and y components of velocity, (b) the speed of the particle, and (c) the position of the particle, all as a function of

*asked by Elizabeth on September 12, 2013* -
## geometry

A small airplane takes off from point A and continues to climb upward in a straight line, as shown in the diagram. What is the plane’s distance from point A when it reaches point C

*asked by tiffany on April 7, 2015* -
## Physics

Block 1 is up an incline and is attacthed to block 2 by a rope, with m2 = 5.0 kg and è = 33°.If the coefficient of static friction between block #1 and the inclined plane is ìS = 0.24, what is the largest mass m1 for which the blocks will remain at

*asked by Anne on October 20, 2012* -
## Maths,Physics,life science,geography,

An airplane lands with a velocity of 100 m.s. The maximum rate at which it can slow down is 5,0 m.s 1. What is the minimum time needed to come to rest, starting from when it first touches the ground? 2. Can this plane safely land at a small airport where

*asked by Zikhona on September 2, 2014* -
## Physics

A body of mass 0.1 kg is being rotated in a circular path of diameter 1 m on a frictionless horizontal plane by means of a string. It performs 10 revolutions in 31.4 sec, calculate the centripetal force acting on the body

*asked by Anjali on August 11, 2011* -
## TRIG

An airplane flying at 550 miles per hour has a bearing of 53°. After flying for 2.5 hours, how far north and how far east will the plane have traveled from its point of departure? I'm having a REALLY hard time with this one. I don't know what I'm doing

*asked by Daisy on October 16, 2012* -
## physics

You have an inclined plane. It is 2m long and 1m high. A cylinder of mass 300 grams and 3cm radius is initially at rest at the top of the hill. What is its angular velocity when it reaches the bottom of the hill?

*asked by Lakeshia on April 6, 2011* -
## Physics

True or false the work done by a non-zero net force on an object, moving on a horizontal plane, is equal to the change in the potential energy of the object? and don't forget to give the correct explanation for my q.

*asked by Lydia on October 9, 2010* -
## physics

A 0.200 m long string that has a ball attached to it is spinning around on a flat horizontal plane. It spins over a 116° angle in 0.360 s. What is the centripetal acceleration of the ball if it is in uniform circular motion?

*asked by Physics Lover on November 24, 2016* -
## Physics

body of mass 0.3 kg is taken up a client Plains of length and height 5 metres and then allowed to slide down to the bottom again the coefficient of friction between the body and the plane is 0.15 what is the work done by gravitational force over round

*asked by Pushpinder Singh on August 11, 2015* -
## Physics

A F-14 (mass 2 tonne) aircraft lands on an aircraft carrier. It must reduce its velocity from 130kmh to rest. If the grappler hooks can exert 75 000N of tension, what time will it take to bring the plane to a stop?

*asked by Anonymous on April 18, 2010* -
## physics

The pilot of an airplane traveling 180 km/h wants to drop supplies to flood victims isolated on a patch of land 125 m below. The supplies should be dropped how many seconds before the plane is directly overhead? ______s

*asked by Andy on September 21, 2010* -
## Physics

You place a box weighing 353.8N on an incline plane that makes a 42.5 degree andle with the horizontal. Compute the component of the gravitational force acting down the incline plae. Answer in Units of N

*asked by Jaeka on January 12, 2011* -
## Physics

True or false the work done by a non-zero net force on an object, moving on a horizontal plane, is equal to the change in the potential energy of the object? and don't forget to give the correct explanation for my q.

*asked by Lydia on October 9, 2010* -
## physics

find the work done ,if a weight of 25kg is lifted through a vertical height of 2m from the ground and it is raised to same place by pushing up an inclined plane making an angle of 30 degree with ground .neglect friction.

*asked by armando on September 13, 2011* -
## Help with Math

1.) Which is the equation of the line that contains the points (0,3) and (-2,4)? A. x+2y=6 B. 2x+y=3 C. 2x+y=0 D. x-2y=6 2.) Which statement is true of the equation that follows? y-6 = -3(x + 1) A. The slope is 3, and the y-intercept is -6. B. The slope is

*asked by Jeany on November 21, 2013* -
## Algebra I

5. Holly wants to invest $1000. The table below shows the value of her investment under two different options for two different years: Part A: What type of function, linear or exponential, can be used to describe the value of the investment after a fixed

*asked by Anonmous on December 16, 2014* -
## Math-3 Questions

Hi. Check my answers? Thanks? Also, if I got any wrong, explain to me why because inequalities confuse me sometimes 1. Julia is allowed to watch no more then 5 hours of tv a week. She has already watched 1.5 hours. Write and solve an inequality to show how

*asked by Hei Hei on September 20, 2017* -
## Advance maths

In testing blood,three types of antigens are looked for:A,B and Rh.Every person is classified doubly. He is Rh positive if he has the Rh antigen, and Rh negative otherwise. He is type A,AB,or B depending on which of the antigens he has, with type 0 having

*asked by Jamien on April 17, 2017* -
## physics

a uniform rod 100cm long and weighing 50N is supported in a horizontal position on a fulcrum with weights 80N and 100N suspended from its end. compute the position of a fulcrum.draw the illustration.

*asked by joshua on July 4, 2016* -
## Environmental systems

It says toe read page 38 of my Global Sciences book, but I was never given one. =( I've run out of ideas but this one, and using my 10 minutes to read the page in the morning and draw it all in that time limit. If anyone knows , please heeelp me! What are

*asked by Geno on October 1, 2007* -
## thermodynamics (dont know what to do)

a piston cylinder device initially contains 10lb of acetylene at 70F. the piston is free to move to maintain 1000 psia on the gas. how much WORK is done by the gas as it is headed to 300F. (draw pv diagram)

*asked by adrian on January 18, 2018* -
## Math

A farmer builds a straight fence that's 49 ft. He puts a post every 7ft. How many post does he need. A post is at the beginning and end How can you show the relationships in the problem Solve and explain your reasoning 8 post. I cans draw a picture

*asked by Anonymous on May 24, 2016* -
## Physics

A cyclist travels a distance of 1200m due north before going 200m due east followed by 500m south-west.Draw a scale diagram to calculate the cyclist's displacement from her initial position.

*asked by Amna on November 19, 2015* -
## Math

Mr. VanNevel makes rectangular glass aquariums with glass tops. The aquariums measure 12 in by 6 in by 8 in. a.) draw a net and find the total surface area I know there are no photos allowed on the website but if you can try to explain this it would be

*asked by Homework Help Please on January 9, 2018* -
## calcus

Sketch the regions enclosed by the given curves. Decide whether to integrate with respect to x or y. Draw a typical approximating rectangle and label its height and width. integrate with either respect to x or y, then find area S of the region given that

*asked by helpplease on October 21, 2010* -
## Calculus

Sketch the regions enclosed by the given curves. Decide whether to integrate with respect to x or y. Draw a typical approximating rectangle and label its height and width. integrate with either respect to x or y, then find area S of the region given that

*asked by saywhat on October 21, 2010* -
## Engineering Fund.

A large box whose mass is 19.0 kg rests on a frictionless floor. A mover pushes on the box with a force of 235 N at an angle 34.8° below the horizontal. Draw the box's free-body diagram and use it to determine the acceleration of the box. m/s2

*asked by josephz on October 4, 2012* -
## chemistry

2H2+1O2=2H2O delta H=-136 kJ A) how many joules are released when 35.0 grams H2O form B)how many grams of hydrogen burn when 278 kJ are released. C) Draw a potential energy diagram of this reaction.

*asked by Bryan on May 8, 2012* -
## statistics

The scatter diagram of midterm scores and final scores in a large class is football shaped. For about 80% of the students, the regression estimate of final score based on midterm score is correct to within 15 points. For about 95% of the students, the

*asked by Anonymous on March 27, 2013* -
## AP Chem

use simple structure and bonding models to account for each of the following: A. the bond length between the two carbon atoms is shorter in C2h4 then in c2h6. B.the bond lengths in SO3 are all identical and are shorter than a sufur oxygen single bond. C.

*asked by Justyna on January 9, 2007* -
## Intro to LAN

I have an assignment. here is the criteria All key elements of the assignment are covered in a substantive way. · Select one organization from the company descriptions in Appendix G · Recommend how the company should back up and protect their network

*asked by James on May 19, 2008* -
## mastering quantum mechanics

Problem 3: Rotating a spin state (3 parts , 15 point) PART A (6 points possible) Consider the |+⟩ state of a spin one-half particle (as usual |±⟩=|z;±⟩) and apply to it the rotation operator R that rotates states by an angle θ around the y axis.

*asked by JuanPro on April 6, 2015* -
## Pre-Calc

A pilot of an airplane flying at 12,000 feet sights a water tower. The angle of depression to the base of the tower is 25°. What is the length of the line of sight from the plane to the tower?

*asked by Peter on November 24, 2012* -
## Dyanamics

A particle of mass m moves in a x-y plane. the co-ordinates of the particle at any instant are given by x=acos(wt) & y=bsin(wt) where a,b,w are constsnt.Determine the angular momentum of the particle with .r.to the origin of the co-ordinate system

*asked by vinod on December 7, 2013* -
## Physics

A plane diving with constant speed at an angle of 52.5° with the vertical, releases a package at an altitude of 499 m. The package hits the ground 3.87 s after release. How far horizontally does the package travel?

*asked by Barbara on January 27, 2015* -
## calculus

The base of a solid in the xy-plane is the first-quadrant region bounded y = x and y = x2. Cross sections of the solid perpendicular to the x-axis are equilateral triangles. What is the volume, in cubic units, of the solid?

*asked by Anonymous on April 16, 2015* -
## Physics

A block slides down a frictionless 3m long inclined plane making 10 degrees with the horizontal. The block starts from rest. Find acceleration of the block and its speed at the bottom.

*asked by Gio on December 13, 2016* -
## Math

There h horizontal lines and v vertical lines drawn in a plane. There are r ways to choose four lines such that a rectangular region is enclosed. Given that r is divisible by 1001. Find the minimum value of h+v. I am really not sure where to start.

*asked by Anonymous on November 1, 2014* -
## Calculus

The base of a solid in the xy-plane is the circle x^2+y^2 = 16. Cross sections of the solid perpendicular to the y-axis are semicircles. What is the volume, in cubic units, of the solid? a. 128π/3 b. 512π/3 c. 32π/3 d. 2π/3

*asked by Louis on March 21, 2017* -
## Algebra

Find the slope of the line through the pair of points. A(2, –3), P(2, 9) A. 0 B. 2/3 C. -1/3 D. undefined

*asked by CarpeDiem on November 11, 2015* -
## Math

Find the slope of the line that goes through the following points. X 0, 1, 2, 3 Y -4,-3,-2,-1 A. -1 B. 1 C. -4 D. -7 Is the answer C? I'm really confused. Thank you

*asked by Sabrina C. on April 22, 2015* -
## geometry

Find the distance between the two points to the nearest hundredths place: (1, 3), (-2, 4)

*asked by ala on September 30, 2015* -
## business math

Translate the following statement into an equation: A number (X) decreased by 4 is 25. (Points : 2)

*asked by TM on April 30, 2013* -
## Linear Algebra

Write the set of points from −5 to 1 but excluding 0 and 1 as a union of intervals:

*asked by Raheem on March 10, 2018* -
## Calculus

Which of the following functions grows the fastest as x goes to infinity? (2 points) f(x) = ln(x) f(x) = log2(x) f(x) = x2 f(x) = 2x

*asked by Kim on July 29, 2018* -
## physics

Which is the vector quantity that describes the shortest path between two points?

*asked by maria on March 22, 2016* -
## math

What is the net price factor for trade discounts of 25/15/10? (Points : 2.5)

*asked by douny on June 8, 2013* -
## algebra

Determine which of the flowing points lie on the line given by the equation 3x+6y=12

*asked by Melissa on December 16, 2012* -
## Calculus

Find the set of points that the following function is continuous at them . f(x)= { (2x+1)/(x+3) if x0 -1/3 if x=0

*asked by Emily on September 25, 2016* -
## business math

5. What is the net price factor for trade discounts of 25/15/10? (Points : 2.5)

*asked by douny on June 7, 2013* -
## algerbra

Find the distance between points P(3,-6) and Q(6,4). Round to the nearest tenth.

*asked by gerald on February 17, 2015* -
## Algebra

Find the value of x so that the line passes through the points (2,3) and (x,9) and has a slope of 3/2. I'm clueless!

*asked by J.J. on January 4, 2016* -
## Math

Find the equations of the tangent lines to the following curves at the indicated points. xy^2 = 1 at (1, −1)

*asked by Carl on June 27, 2018* -
## POL 201

The Mayflower Compact was a type of early constitution because (Points : 1)

*asked by JOJO on February 26, 2015* -
## geometry

in triangle ABC, PandQ are points on BC such that BQ=CP and AP=AQ.show thatAB=AC

*asked by DEE on January 13, 2018* -
## math

please help me. find the equation of a line through the points (2,8) and (1,5) in the form of x/a + y/b =1 where a and b are y and x intercepts

*asked by LETI on September 3, 2017* -
## Chemistry

How has crude oil changes the country (positive and negative points)

*asked by Anna on March 1, 2014* -
## Calculus 1

Find the equation of the tangent line to the curve y = (9 ln x)/x at the points (1, 0) and (e, 9/e).

*asked by TayB on October 2, 2015* -
## algebra 1A

find the slope, if it exists,of the line containing the pair of the points. (-2,-1) and (-20,-15).

*asked by tony on March 5, 2013* -
## Geometry

Your Turn: Given points (0, 0) and (3, 6), find the point which partitions the segment into 3:2. A. (1.8, 3.6) B. (2,4) C. (3,5) D. (4.5, 9) can you please help me

*asked by help please on September 23, 2017* -
## geometry

When v mark 4 points on a paper how many line segments are formed ....

*asked by kajal on March 7, 2013* -
## MATHS

Q) Find the coordinates of the centre of a circle that passes through points (7,2), (2,3), and (-4,-1)

*asked by OWNF on February 25, 2017* -
## mathematics

Find the points on the graph of the equation y= x^4 -12x^2 which the curvature is 0.

*asked by chibale on June 27, 2014* -
## conclusion

A good way to establish a conclusion as true, or probable, is to (Points : 1)

*asked by mary on June 17, 2013* -
## algebra

What is the slope of the line that passes through the given points?(6,-1)and(-3,-1) answers are. Underfined. ,o, -2/3, -3/2 thank you

*asked by snow on March 5, 2014* -
## math

. Find the roots of the polynomial equation. x2 + x undefined 72 = 0 (Points : 1) 9 and 8 6 and 6 2 and 16 9 and 8

*asked by vilmaa on March 18, 2013* -
## Algebra

Find the value of r so the line that passes through each pair of points has the given slope. (r, -5), (3, 13)

*asked by Christopher on September 19, 2016* -
## math

Find the locus of points equidistant from two straight lines y-5=0 and y-3=0

*asked by Enyongama on March 16, 2012* -
## geometry

Find the distance between the two points to the nearest hundredths place: 7. (1, 3), (-2, 4)

*asked by ala on September 30, 2015* -
## Calculus

Construct a function f : R 2 ¡æ R such that its saddle points are given by {(n, 2m+1−n)|n ¡ô Z, m ¡ô Z}, where Z is the set of integers.

*asked by Dave on September 26, 2016* -
## Algebra2

Which points are the best approximation of the relative maximum and minimum of the function? f(x)=x^3+3x^2-9x-8

*asked by Steve on November 1, 2016* -
## chemistry

increasing order of boiling points of NO2, KCl and N2

*asked by Anonymous on October 19, 2016* -
## calculus

Find a cubic polynomial such as f(x)=ax^3+bx^2+cx+d that has horizontal tangents at the points (-5,4) and (4,-4)

*asked by em on December 19, 2015* -
## Calculus

find all points at the curve x^2y^2+2xy=3 with the slope of the tsngent is -1

*asked by Johnathan on February 16, 2012* -
## math

Which pair of points lie on a line with an undefined slope? a. (0,4) (4,0) b. (0,2) (2,2) c. (4,0) (4,4) d. (4,4) (2,2)

*asked by Anonymous on February 16, 2009* -
## algebra

assuming the distance between points (2,-3) and (-1,y) is 5 units, find y. how do you set this up?

*asked by Tom on May 5, 2014* -
## Maths

What is the equation, in the form y= x^2 + bx + c of the parabola which passes through the points (-3,0) and (1,-16)? y=a(x-s)(x-q) y=a(x-(-3))(x-1) y=a(x+3)(x-1) y=a(x^2+2x-3) I'm confused...

*asked by Debora on October 16, 2016* -
## Math

Using the linear equation y = 5, answer each of the following. Choose all points that would be on this line. (0,5), (5,5), (2,5), (5,2), (-3,5), or (5,-3)

*asked by Alan on November 18, 2013* -
## Algebra

Find all points (x,y) that are 13 units away from the point (2,7) and that lie on the line x-2y=10.

*asked by Trish Goal on November 7, 2014* -
## management for organization

Which of the following theories belongs to the modern era of management? (Points : 1)

*asked by stephanie on April 22, 2013* -
## Math

can someone explain how to do this Points A (-10,-6) and B (6,2) are the endpoints of AB. What are the coordinates of point C on AB such that AC is 3/4 the length of AB? a) (0,-1) b) (2,0) c) (-2,-2) d) (4,1)

*asked by Ashley on December 1, 2015* -
## maths

ABCD is a rectangle with AB=26, BC=11. X, Y and Z are points on AB, BC and CD, respectively, such that AX=BY=CZ=6. What is the area of triangle XYZ?

*asked by hemant on May 8, 2013* -
## english

tell me some points on unsafety of children in school buses and vans

*asked by betu on April 27, 2014* -
## Algebra

Can you please help me understand this? Thanks Find the value of y so that the passing line through the two points has the given slope. 1. (2,y) (3,3) ;m=2

*asked by Emma on October 17, 2012* -
## math

unit rate 376 points for defeating 94 enimies

*asked by Crazy on August 9, 2015* -
## math

Write an equation of the line that passes through each pair of points (0,0) and (7,7)

*asked by Cristal on November 25, 2015* -
## precalculus

Write the set of points from -7 to -1 but excluding -4 and -1 as a union of intervals

*asked by kanchi on December 19, 2014* -
## Social Studies

What did we gain of the treaty of Versailles out of the fourteen points plan?

*asked by Kat on October 17, 2017* -
## math

find the points on the given curve at which the curvature is a maximum? a)y=e^-x b)y=lnX

*asked by sky on March 8, 2012* -
## geometry

what is the midpoint of the line segment joining the points (5,3) abd (-2,-7)?

*asked by Anonymous on March 15, 2018* -
## Calculus A

Find all relative extrema and points of inflection for the function; h(x)=(x^2+5x+4)/(x-1)

*asked by MacDonald on March 25, 2014* -
## co-ordinates

For what values of 'x' and 'y' will the points (0,0), (3,root3) and (x,y) form an equilateral triangle?

*asked by Aman.G on December 31, 2017* -
## occupation

write the importance of herbs in daily life in points?

*asked by occupation on February 16, 2016* -
## Multiply write the result in scientific notation.

Its only practice work but I NEED the extra points. These are the problems I am having trouble with: (9*10^4) (8*10^6)

*asked by nonononono on May 30, 2014* -
## Math

Find the slope of the line that passes through each pair of points. (-3,-2), (-3,2)

*asked by Octavio on December 16, 2015* -
## math

If P (x, y) is a point on da line segment joining da points A(6,8) & B(-8, 6) prove that x+y=2

*asked by rahul on February 18, 2016* -
## math

The dilation D: (x, y) → (0.2x, 0.2y) has been applied to the polygon S(–5, 5), T(–5, 10), U(5, 15). What are the coordinates of the image points? a S'(–1, 1), T'(–1, 2), U'(1, 3) b S'(–4.8, 5.2), T'(–4.8, 10.2), U'(5.2, 15.2) c S'(–5.2,

*asked by darren on December 19, 2017* -
## math

Graph each linear equation. plot four points for each line. y=2x-3

*asked by Anastasia on June 19, 2012*