
Geometry
The midpoint of uv is (5 11). the coordinates of one endpoint are u(3 5) find the coordinates of endpoint v. I really need help asap! i have to put this in today.. Please and thank you!
asked by Unknown on October 12, 2016 
Geometry
The midpoint of uv is (5 11). the coordinates of one endpoint are u(3 5) find the coordinates of endpoint v. I really need help asap! i have to put this in today.. Please and thank you!
asked by Unknown on October 12, 2016 
geometry
A cylinder is inscribed in a cube. If the edge of the cube is 3" long, find the volume of the cylinder.
asked by Anonymous on June 14, 2011 
math help plz2!!!!
Find an equation of parabola that has the indicated vertex and whose graph passes through the given point. Vertex (3,5) Point (6,1)
asked by julissa on June 8, 2014 
algebra
the area of the parallelogram is 96 square miles. Find its base and height. if the base is x+5 and the height is x5
asked by chris on April 23, 2010 
Algebra
One number is 1/2 of another number. The sum of the two numbers is 18. Find the two numbers. Use a comma to separate your answers.
asked by Dylan on November 10, 2016 
math
Why might function notation be important? Explore the reasons for function notation and where can i find research about this
asked by amy on January 17, 2008 
maths
the difference of two numbers is 4 .3 times the smaller number is 4 more than twice the larger number. find the numbers
asked by Barbie on August 7, 2017 
Calculus
Use the given graph of f to find a number δ such that if 0 < x − 3 < δ then f(x) − 2 < 0.5. since i cannot put up the graph ill put the coordinates (2.6,1.5) (3,2) (3.8,2.5) Please help im not sure how to solve this
asked by Angel on September 25, 2017 
physics
A PIECE OF WIRE HAVING R are cut into 4 equal parts find R IN 4 EQUAL PARTS WHICH ARE IN PARALLEL
asked by shrish on May 9, 2013 
Math
The difference of two numbers is 4. Three Times the smaller number is 4 more than twice the larger number. Find the numbers.
asked by Manish on December 26, 2016 
math
Find a parametrisation of the hyperbola that is obtained by translating the hyperbola with equation 9x^2  (y^2)/16 =1 by 2 unit(s) right and 4 unit(s) up x=? y=?
asked by s17 on November 18, 2016 
algebra
The value of a particular car dropped from 25,000 in may 21,000 in october.find the rat of change in the value of the car.
asked by babygirl on September 27, 2011 
Math
Find the difference in length of two boards if one board is 5/12 of a yard long and the other is 2/3 of a yard long? Would this be 8/125/12 = 3/12= 1/4?
asked by Shari on September 25, 2017 
Calculus
Find the slope of the tangent line to the curve y = (x^2 8)^6 at x = 3, and write the equation of the tangent line.
asked by Preston on October 18, 2010 
maths
an isosceles triangle is such that each of the base angles is twice the vertical angle. Find the angles of the triangle
asked by ferjam on September 27, 2011 
Calculus
Consider the function f(x) = 3x+2. Notice the limit of f(x) as x approaches 1 is 1. Find a value for delta such that is the distance x is from 1 is less than delta, then the distance from f(x) to 1 is less than 0.05
asked by Jeff on January 22, 2017 
algebra
The sum of two number is 40.Two times the smaller number exceeds the larger number by 38.Find the number
asked by lucia on June 13, 2012 
PHYSICS
A force of 25.0 N acts at an angle of 25° to the horizontal. Find the horizontal and vertical components of the force.
asked by Sarah on December 5, 2012 
Algebra
When you reverse the digits in a certain two digit number you increase its value by 27. Find the number if the sum of its digits is 7.
asked by Willow on August 11, 2016 
help
find all numbers for which the rational expression is undefinded 8/8z+7 I think the expression is undefined for all real numbers
asked by Katie on October 28, 2011 
maths
In a two digit no tens digit is 5 less than unit digit.if the digit are interchanged the new no exceeds the original no by 7 find the no
asked by ishu on September 13, 2016 
Science
find the density of the two rocks. The jagged rock has a mass of 56 grams. this rock therefore has a density of ?
asked by Anonymous on September 22, 2011 
GEOMETRY PARALLELOGRAM QUESTION PLEASE HELP!
If ON=8x8, LM=7x+4, NM=x5, and OL=3y6, find the values of x and y for which LMNO must be a parallelogram. {O is on the left, N is on top right, L is on bottom left and M is on bottom right} Thank You :)
asked by Alexandria on January 8, 2012 
Math
The larger of two numbers is twice the smaller number. The sum of their reciprocals is 1. Find the larger number.
asked by Francis Rhoen on November 22, 2013 
Math
26 x 1/5 divided by 1/2 x 5. evaluate. I don't know if i'm supposed to find a common denominator and if i should use 10 as the common denominator.
asked by Kiesha on August 24, 2009 
Math
1) Solve equation 3r+5 _____ + 2 = 2r to find the value of r? 2 A. 2 1/7 B. 3 2/3 C. 15 D. 10 2) which is these is a rational number. A. Sq root of 14 B. sq root of 9 C. sq root of 34 D. Sq root of 72
asked by Randy on December 6, 2012 
Geometery
The perimeter of a recatngles is 54 inches. THe width is one inch less than the length. FInd the length and width
asked by merna on September 13, 2016 
Calc
Can you help me find the first and second derviative for xsquare root 4x^2. FOr the first one I got 2x^24/square root 4x^2. And for the second derviative I got 4(4x^2)^1/2x+(2x^34x)(1/(4x^2)^1/2) over 4x^2 Can u let me know if they are correct if
asked by denice on July 9, 2017 
Physics
Two point charges are separated by 6cm. The attractive force between them is 22 N. Find the force between them when they are separated by 12 cm.
asked by Sarabeth on July 8, 2011 
math
the length of a rectangle is 1 inch less than twice the width, and the perimeter is 40 inches.find the width and the length.
asked by chris on September 6, 2009 
math
Find the sum of all positive integers m such that 2^m can be expressed as sums of four factorials (of positive integers).
asked by raja harishchandra on June 7, 2013 
Math
Two regular hexagons have their sides in the ratio 2:3.Find the ratio of the areas of the 1 St & 2nd hexagons?
asked by MD amir on February 8, 2016 
Algebra
I can find no solution to this system of equations. Solve the system of equations using the substitution method 2x + 4y = 2 2x  y = 4
asked by slomo on January 7, 2015 
Math Ms. Sue Please help!
Can you find me a website how to do inequalities on line graphs on the less than and greater than inequalities. Ex: 2r2
asked by Angelina on February 13, 2013 
maths
The diagonals of a rhombus are in the ratio 3:4. If its perimeter is 40 cm, find the lengths of the sides and diagonals of the rhombus
asked by abhishek Kumar on January 19, 2017 
physics
A vector has an xcomponent of −21.0units and a ycomponent of 36.5 units. Find the magnitude and direction of the vector.
asked by Imani on September 27, 2011 
Geometry
In triangle ABC, AD bisects angle A, BD=4 and CD=5. The perimeter of triangle ABC is 29. Find the lengths of AB and AC.
asked by Anonymous on January 5, 2016 
math
find the vertex,focus and equation of the direction of y=1/16(x6)^2+3 Y=1/2p(xh)^2+k p=8 h=6 k=3 (6,3) so vertex is (6,3), focus is (6,1) and directrix = y=7 Is this correct?
asked by sara on October 21, 2018 
Math
a) Find all of the numbers between 1 and 1,000 that have 2 as their only prime factor. b) What is the next number after 1,000 that had 2 as its only prime fractor?
asked by Joe on October 4, 2017 
math
f(x)= x^3  2x^2  21x  18 all possible rational zeros # of possible positive zeros # of possible negative zeros find all the real zeros
asked by MIchelle on October 30, 2014 
math
The perimeter of the rectangle is 56m the width is 4m less than the length. Find the length and the width of the triangle.
asked by anna on November 24, 2015 
Math
The base of a parallelogram is 10 inches.The height is 2 inches more than half the base.Find the area.
asked by Janey on January 8, 2014 
MATh please help
Helen has$1.35 in her bank in nickels and dimes. There are 9 more nickels than dimes. Find the number she has of each kind.
asked by Tiffany on October 18, 2011 
Maths
The sum of two opposite angles of a parallelogram is 140 degree. Find all the angles of the parallelogram.
asked by Shahana on August 4, 2016 
chemistry
Which of the following is not a oneelectron atom A) H B) He+ C) Li2+ D) Be2+ E) O7+ I know that H, He+, Li2+ and Be3+ are. i can't seem to find out about Be2+ and O7+. How do I calculate it?
asked by lavonne on November 3, 2010 
Maths
In a circle of diameter 40 cm the length of a chord is 20 cm find length of minor arc of chord
asked by Spandan on September 18, 2016 
Algebra
Here's the question I'm having trouble with: Tell how you would identify the intercepts for the graph of the equation: 3x + 6y = 18 I'm not exactly sure how you would find the intercepts from this equation. Thanks!
asked by Celina on December 18, 2008 
Algebra
A twodigit number is increased by 5y when the digits are reversed. If the sum of the digits is 12, find the number.
asked by Ashley Kate on January 8, 2014 
math
how to explain to my son write doubles fact you can use to find the sum.Write the sum 2+3=
asked by scott on October 19, 2015 
math
You have 15 pennies in your pocket, 3 are Canadian. You pick aenny out of your pocket at random. FInd p (not Canadian)
asked by Anonymous on February 3, 2015 
math
The circle touches xaxis at (3,0) and intercepts yaxis with 8 units.Find the equation of circle.
asked by kishor on January 10, 2016 
Math, algebra
1. If $x (sqrt xy)/(xy), find 4 (9 1) to the nearest tenth. =diamond This is a function, where the "diamond" represents a function. 2. If f(x) = 3x^2  5, what is the value of f(f(1))?
asked by JOHN on July 6, 2017 
math
In triangle ABC, AB = 3, AC = 5, and BC = 4. The medians AD, BE, and CF of triangle ABC intersect at the centroid G. Let the projections of G onto BC, AC, and AB be P, Q, and R, respectively. Find GP + GQ + GR.
asked by InfaRed on November 16, 2016 
Algebra
A load of 12 kg stretches 15 cm and a load of 30 kg stretches 18 cm. Find the natural (unstretched) length of the spring.
asked by Kelly on January 24, 2017 
algebra
The width of a rectangle is 3ft less than the lenght. The area is 4ft^2. Find the lenght and the width
asked by lisa on December 17, 2011 
Math
how do i find the height of a triangle the base is 18 inches, the angled side is 82 inches and it is a right triangle
asked by LT on May 19, 2008 
math
An item originally cost $16.95 and is on sale or 22%. Find the cost of the item. Explain each step
asked by michelle on April 23, 2014 
Geometry
The midpoint of UV is (5,11). The coordinates of one endpoint are U(3,5). Find the coordinates of endpoint V. (please show work and explain.)
asked by Faith on September 15, 2016 
Business Math Question
Find the finance charge per $100 on a loan of $12,600 with a finance charge of $1,638.
asked by Will on November 8, 2012 
Algebra
Find an equation of the line L that passes though the point (2,4) and satisfies the condition. L passes through the point (3, 7/2)
asked by Robo on May 30, 2011 
geometry
A point p(x,y) is on the line through A(4,4) and B(5,2).Find (a) the coordinates of P given that the segment AB is extended through B to P so that P is twice as far from A as far from B,and (b) the coordinates of P given that AB is extended through A to P
asked by neil on August 23, 2011 
math
the length of a calculus book is 2 inches more than the width. the perimeter is 36 inches find the width
asked by Greg on October 10, 2010 
algebra
the width of a rectangle is 3 less than twice the length of x. if area of rectangle is 43 in sq ft. which equation can be used to find length in feet a. 2x(x3)=43 b.2x+2(2x3)=43 c.x(32x)=43 d.x(2x3)=43
asked by Anonymous on March 29, 2013 
Geometry
The m angle A is 30 more than twice angle B. If angle A and angle B form a linear pair, find the measure of both angles.
asked by Maria on September 8, 2012 
maths
in a reflection the image of the line y_2x=3 is the line 2y_x=9 find the axis of reflection
asked by Anonymous on May 19, 2019 
Algebra
The difference of two numbers is 47. The larger number is three less than six times the smaller number. Find the numbers.
asked by Mary on September 16, 2016 
math
In triangle ABC, AB = 3, AC = 5, and BC = 4. The medians AD, BE, and CF of triangle ABC intersect at the centroid G. Let the projections of G onto BC, AC, and AB be P, Q, and R, respectively. Find GP + GQ + GR.
asked by Anonymous on November 16, 2016 
algebra
The base of a triangle is 8 cm greater than the height. The area is 64 cm^2. Find the height and the length of the base.
asked by Valentine on March 3, 2011 
calc
Find the area of the surface obtained by rotating the curve of parametric x=3t(3/3)t^3 y=3t^2 0
asked by alexis on October 30, 2008 
Geometry
Find the values of the variables and the lengths of the sides of this kite. Side A=y4, side B=x+5,side C= x+12, side D= 2x+5
asked by BaileyBubble on December 14, 2012 
algeba
if a student's rank in a class of 400 students is 44 find the student's percentile rank.
asked by john peters on July 5, 2011 
math
find the average of all odd natural numbers , well as that of all the even natural numbers , less than 20 compare the two averages
asked by dil on August 3, 2019 
math
Three rectangles have exactly the same area. The dimensions of each rectangle (as length and width) are a and b; a – 3 and b + 2; and a + 3 and b – 1. Find the area of the rectangles.
asked by james on November 17, 2010 
math
Three rectangles have exactly the same area. The dimensions of each rectangle (as length and width) are a and b; a – 3 and b + 2; and a + 3 and b – 1. Find the area of the rectangles.
asked by HELP on November 17, 2010 
Geometry
Find the length of a segment that has endpoints h(2, 3) and j(12, 7) 20 10 square root 2 4 square root 2 40 Please help? Thx
asked by SkatingDJ on November 25, 2015 
math
Three rectangles have exactly the same area. The dimensions of each rectangle (as length and width) are a and b; a – 3 and b + 2; and a + 3 and b – 1. Find the area of the rectangles.
asked by HELP on November 17, 2010 
Geometry
If measurement AFB = 8x6 and measurement BFC = 14x+8,Find the value of x so that Angle AFC is a right angle
asked by sean on August 28, 2018 
Math
The distance on a map is given. Find the actual distance, if the scale on the map is 1 in.=60 miles. 2 3/4 in. Please help! Thank you in advance.
asked by Plse Help on March 13, 2008 
Math
A stock opened at 62 1/4 points and closed at 57 5/8 points. Find the change in the stock price 4 10/16
asked by Jerald on April 2, 2013 
calculus
dy/dx= (2x2xy)/(x^2+2y) Find all points on the curve where x=2. Show there is a horizontal tangent to the curve at one of those points.
asked by sara on October 20, 2007 
Math
A 24cm segment is divided into two segments. One segment is three times as long as the other. Find the lenghts of both segments.
asked by Joy on September 28, 2009 
Algebra
The length of a rectangle is 4 meters less than 3 times the width. The perimeter is 32 meters. Find the width.
asked by Keonn'a Tarvin on August 29, 2018 
math
The equation of a line is X+Y=1 and the equation of the function is y= 2/x +k. Solve for k and find the points on the tangent line
asked by sara on February 18, 2014 
math
Find the selling price. Cost: $6 percent of markup: 75% would the answer be $4.50 selling price?
asked by lilly on November 11, 2010 
calculus
can you pleaaaaase help me find the area between y=cos(4x) and y=1cos(4x) 0
asked by aymal on May 1, 2010 
calculus
dy/dx= (2x2xy)/(x^2+2y) Find all points on the curve where x=2. Show there is a horizontal tangent to the curve at one of those points.
asked by ssss on October 18, 2007 
geometry
the sides of a triangle is 9,12,15cm..Find the sides of a similar triangle if the longest side is 20 cm
asked by mike on May 17, 2011 
Finite Mathematics
Find the maximum and minimum value of the objective function given. z = 21x + 12y maximum value z = minimum value z =
asked by Sam on February 28, 2018 
math
find the area of kite whose unequal sides are 15 cm and 20 cm respectively and the angle between the two unequal side is a right angle.
asked by arindom on February 17, 2011 
geometry
If a chord 10 inches long is 5 inches from the center of a circle, find the radius of the circle.
asked by john on February 18, 2011 
Math
ABC is an isosceles triangle. If AB =AC =16, BC=8. D is the midpoint of side AC , and G is the centroid of triangle ABC , find BD .
asked by Lwint on December 19, 2013 
Geometry
Two angles are complementary. One angle is ten less than three times the other angle. Find the measure of both angles.
asked by Maria on September 8, 2012 
math
find the median and mean of this numbers 95,75,86,96,70,68,76,81,95,76,69,83,93,88,94 Is the median 83and the mean 83 if i arrange the numbers in ascending order
asked by davis on September 24, 2010 
Math
The perimeter of a rectangle is 82 yards. The length is two yards more than the width. Find the dimensions of the rectangle.
asked by David on December 13, 2012 
Math storie problem
The perimeter of a rectangle is 82 yards. The length is two yards more than the width. Find the dimensions of the rectangle.
asked by David on December 13, 2012 
Math
Perimeter of a rectangle is 60 cm.Length is 2 cm less than three times of its breadth. Find length of sides of the rectangle
asked by Mayoor on August 23, 2016 
Math
good day please help with this indefinite integral,especially what formula i can use to solve it2x+1/(3x^2+3x+5)dx.Find the indefinite integral.
asked by Butho on September 24, 2015 
college geometry
A rectangle ABCD has three of its vertices at A(2, 1), B(6, 1), and C(6, 3). Find the fourth vertex D and the area of rectangle ABCD.
asked by Mark on May 29, 2015 
Math. Urgent please help
ABC is an isosceles triangle. If AB =AC =16, BC=8. D is the midpoint of side AC , and G is the centroid of triangle ABC , find BD .
asked by Lwint on December 20, 2013
Pages
 1
 2
 3
 4
 5
 6
 7
 8
 9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
 100
 101
 102
 103
 104
 105
 106
 107
 108
 109
 110
 111
 112
 113
 114
 115
 116
 117
 118
 119
 120
 121
 122
 123
 124
 125
 126
 127
 128
 129
 130
 131
 132
 133
 134
 135
 136
 137
 138
 139
 140
 141
 142
 143
 144
 145
 146
 147
 148
 149
 150
 151
 152
 153
 154
 155
 156
 157
 158
 159
 160
 161
 162
 163
 164
 165
 166
 167
 168
 169
 170
 171
 172
 173
 174
 175
 176
 177
 178
 179
 180
 181
 182
 183
 184
 185
 186
 187
 188
 189
 190
 191
 192
 193
 194
 195
 196
 197
 198
 199
 200
 201
 202
 203
 204
 205
 206
 207
 208
 209
 210
 211
 212
 213
 214
 215
 216
 217
 218
 219
 220
 221
 222
 223
 224
 225
 226
 227
 228
 229
 230
 231
 232
 233
 234
 235
 236
 237
 238
 239
 240
 241
 242
 243
 244
 245
 246
 247
 248
 249
 250
 251
 252
 253
 254
 255
 256
 257
 258
 259
 260
 261
 262
 263
 264
 265
 266
 267
 268
 269
 270
 271
 272
 273
 274
 275
 276
 277
 278
 279
 280
 281
 282
 283
 284
 285
 286
 287
 288
 289
 290
 291
 292
 293
 294
 295
 296
 297
 298
 299
 300
 301
 302
 303
 304
 305
 306
 307
 308
 309
 310
 311
 312
 313
 314
 315
 316
 317
 318
 319
 320
 321
 322
 323
 324
 325
 326
 327
 328
 329
 330
 331
 332
 333
 334
 335
 336
 337
 338
 339
 340
 341
 342
 343
 344
 345
 346
 347
 348
 349
 350
 351
 352
 353
 354
 355
 356
 357
 358
 359
 360
 361
 362
 363
 364
 365
 366
 367
 368
 369
 370
 371
 372
 373
 374
 375
 376
 377
 378
 379
 380
 381
 382
 383
 384
 385
 386
 387
 388
 389
 390
 391
 392
 393
 394
 395
 396
 397
 398
 399
 400
 401
 402
 403
 404
 405
 406
 407
 408
 409
 410
 411
 412
 413
 414
 415
 416
 417
 418
 419
 420
 421
 422
 423
 424
 425
 426
 427
 428
 429
 430
 431
 432
 433
 434
 435
 436
 437
 438
 439
 440
 441
 442
 443
 444
 445
 446
 447
 448
 449
 450
 451
 452
 453
 454
 455
 456
 457
 458
 459
 460
 461
 462
 463
 464
 465
 466
 467
 468
 469
 470
 471
 472
 473
 474
 475
 476
 477
 478
 479
 480
 481
 482
 483
 484
 485
 486
 487
 488
 489
 490
 491
 492
 493
 494
 495
 496
 497
 498
 499
 500
 501
 502
 503
 504
 505
 506
 507
 508
 509
 510
 511
 512
 513
 514
 515
 516
 517
 518
 519
 520
 521
 522
 523
 524
 525
 526
 527
 528
 529
 530
 531
 532
 533
 534
 535
 536
 537
 538
 539
 540
 541
 542
 543
 544
 545
 546
 547
 548
 549
 550
 551
 552
 553
 554
 555
 556
 557
 558
 559
 560
 561
 562
 563
 564
 565
 566
 567
 568
 569
 570
 571
 572
 573
 574
 575
 576
 577
 578
 579
 580
 581
 582
 583
 584
 585
 586
 587
 588
 589
 590
 591
 592
 593
 594
 595
 596
 597
 598
 599
 600
 601
 602
 603
 604
 605
 606
 607
 608
 609
 610
 611
 612
 613
 614
 615
 616
 617
 618
 619
 620
 621
 622
 623
 624
 625
 626
 627
 628
 629
 630
 631
 632
 633
 634
 635
 636
 637
 638
 639
 640
 641
 642
 643
 644
 645
 646
 647
 648
 649
 650
 651
 652
 653
 654
 655
 656
 657
 658
 659
 660
 661
 662
 663
 664
 665
 666
 667
 668
 669
 670
 671
 672
 673
 674
 675
 676
 677
 678
 679
 680
 681
 682
 683
 684
 685
 686
 687
 688
 689
 690
 691
 692
 693
 694
 695
 696
 697
 698
 699
 700
 701
 702
 703
 704
 705
 706
 707
 708
 709
 710
 711
 712
 713
 714
 715
 716
 717
 718
 719
 720
 721
 722
 723
 724
 725
 726
 727
 728
 729
 730
 731
 732
 733
 734
 735
 736
 737
 738
 739
 740
 741
 742
 743
 744
 745
 746
 747
 748
 749
 750
 751
 752
 753
 754
 755
 756
 757
 758
 759
 760
 761
 762
 763
 764
 765
 766
 767
 768
 769
 770
 771
 772
 773
 774
 775
 776
 777
 778
 779
 780
 781
 782
 783
 784
 785
 786
 787
 788
 789
 790
 791
 792
 793
 794
 795
 796
 797
 798
 799
 800
 801
 802
 803
 804
 805
 806
 807
 808
 809
 810
 811
 812
 813
 814
 815
 816
 817
 818
 819
 820
 821
 822
 823
 824
 825
 826
 827
 828
 829
 830
 831
 832
 833
 834
 835
 836
 837
 838
 839
 840
 841
 842
 843
 844
 845
 846
 847
 848
 849
 850
 851
 852
 853
 854
 855
 856
 857
 858
 859
 860
 861
 862
 863
 864
 865
 866
 867
 868
 869
 870
 871
 872
 873
 874
 875
 876
 877
 878
 879
 880
 881
 882
 883
 884
 885
 886
 887
 888
 889
 890
 891
 892
 893
 894
 895
 896
 897
 898
 899
 900
 901
 902
 903
 904
 905
 906
 907
 908
 909
 910
 911
 912
 913
 914
 915
 916
 917
 918
 919
 920
 921
 922
 923
 924
 925
 926
 927
 928
 929
 930