# A rectangle park measures 300 ft by 400 ft. A sidewalk runs diagonally from one corner to the opposite corner. Find the length of the sidewalk

20,942 questions, page 34
1. ## English Expression

A: How many boys and girls are there in the park? B: There are five boys and girls in the park. --------------------- What is the meaning of B? Does it mean that there are only 5 people including boys and girls? Or does it mean that there are 10 people; 5

asked by John on April 18, 2008
2. ## math

a dog starts chasing a cat when they are 12 meters. for every 7 meters that the dog runs, the cat runs 4 meters. how far does the dog have to run to catch up with the cat?

asked by ed on May 22, 2014
3. ## math

A dog starts chasing a cat when they are 12 meters apart. For every 7 meters that the dog runs, the cat runs 4 meters. How far does the dog have to run to catch up to the cat?

asked by Sharisse on May 29, 2014

Hello, I'm having trouble doing this math geometry someone help me please? Thanks: Calculate the area of the trapezoid which is not drawn to scale. It is not a regular trapezoid! It looks like a rectangle and when you get to the top cut the rectangle and

asked by MusicLover14 on March 11, 2015
5. ## calculus

Suppose that 430 ft of fencing is used to enclose a corral in the shape of a rectangle with a semicircle whose diameter is a side of the rectangle. (In the figure below, the blue outline represents the fencing.) Find the dimensions of the corral with

asked by Help asap!! plz on October 28, 2010
6. ## CALC HARD...

Suppose that 430 ft of fencing is used to enclose a corral in the shape of a rectangle with a semicircle whose diameter is a side of the rectangle. (In the figure below, the blue outline represents the fencing.) Find the dimensions of the corral with

asked by HELP on October 29, 2010
7. ## CALC HARD...

Suppose that 430 ft of fencing is used to enclose a corral in the shape of a rectangle with a semicircle whose diameter is a side of the rectangle. (In the figure below, the blue outline represents the fencing.) Find the dimensions of the corral with

asked by HELP on October 29, 2010
8. ## Math

You may use a calculator to complete this assessment. Find the area for the following figure. Image of a trapezoid. Top horizontal measures 5 point 9 meters. Base horizontal measures 16 point 3 meters. A dashed vertical line measuring 4 point 6 meters

asked by Anonymous on January 17, 2019
9. ## biology

If one sample of food contains 200 calories and another contains 300 calories, which statement applies? a. the200 calorie food contains more potential energy than the 300 calorie food b. The 200 calorie food contains less potential energy the 300 calorie

asked by Anonymous on September 28, 2018
10. ## Finance

Templeton Extended Care Facilities, Inc. is considering the acquisition of a chain of cemeteries for \$400 million. Since the primary asset of this business is real estate, Templeton's management has determined that they will be able to borrow the majority

asked by mark on October 19, 2015
11. ## programming

Hi, please help me with this question. Write a program to assign passengers seats on a train journey that travels from Paris to London. Assume the train consists of (78 seats distributed amongst different classes) with the following specifications: 3

asked by Ubale on December 5, 2014
12. ## Math generic rectangles

Out of all problems this one I just don't know. I started it but I'm unsure .can someone help me please. Draw a generic rectangle to find each product. Then write a multiplication sentence with parenthesis for each one. 7 (1+11) So I am thinking the

asked by Jasmin on October 25, 2016
13. ## grade 9 mathimathic optimizing

i am lost completly i don't know what to do. please help me!!!! a farmer is adding a rectangle corral to the side of a barn. the barn will form one side og the rectangle . the farmer has 16 m of fencing to use. conduct an investigation to determine the

asked by sameul on June 7, 2009
14. ## Calculus

A steady wind blows a kite due west. The kite's height above ground from horizontal position x = 0 to x = 80 ft is given by the following. y = 150 - (1/40)(x-50)^2 Find the distance traveled by the kite. y = 150 - (1/40)(x-50)^2 y = 150 -

asked by COFFEE on June 13, 2007
15. ## Math

If the width of a rectangle is increased by 2 inches, the area is 140 square inches. If the legnth is increased by 1 inch, the area is 120 inches. Find the dimensions of the rectangle.

asked by Liz on September 7, 2008
16. ## equation of a line

How to find a point on the line? x cordinate is given as x. The diagram is like a rectangle is inscribed in an isosceles right triangle whose hypotneus is 2 units long. AB is another side of the right triangle and P is a point on it(also a vertex of the

asked by Jen on November 19, 2006
17. ## Math

The diagonal of a rectangle is 26 inches long. Its length is 14 inches more than the height. What is the height of the rectangle?

asked by BJ on October 9, 2014
18. ## math

.the perimeter of a rectangle is 30 m more than three times its width. if the perimeter is 84 m, find the length and width of the rectangle.

asked by mae on January 15, 2011
19. ## math

the perimeter of a rectangle is 22 meters, and the perimeter of the triangle is 12 meters. find the dimensions of the rectangle?

asked by alison on January 4, 2011
20. ## algebra

The width of a rectangle ia two third of its length and the length exceeds the width by 7 cm. Find the perimeter of the rectangle

asked by Chebirth on April 27, 2017
21. ## college

The width of a rectangle is 25% of the length. The perimeter is 250 cm. Find the width and the length of the rectangle.

asked by Bianca on April 11, 2011
22. ## math

length of a rectangle exceeds its breadth by 4 m. if the parimeter of the the rectangle is 84 m, find its length and breadth.?

asked by vishal on September 2, 2014
23. ## math

lisette drew a rectangle and divided it into fourths. She colored the whole rectangle. How many fourths were colored?

asked by ali on February 27, 2012
24. ## geometry

Suppose the dimensions of a rectangle with a perimeter of 21 inches are doubled. What is the perimeter of the new rectangle in inches?

asked by Moriah on February 13, 2011
25. ## Algebra 1

The length of a rectangle is 4 cm more than the width. The area of the rectangle is 77 cm squared. Find the width and length. A) 7 cm, 11 cm B) 4 cm, 8 cm C) 6 cm, 8 cm D) 6 cm, 10 cm

asked by Alex on January 31, 2014
26. ## algebra 1

The length of a rectangle is 4m more than the width. The area of the rectangle is 45 m squared. Find the length and width. Please help!

asked by suzy on April 2, 2013
27. ## Algebra

the length of a rectangle is 2 more than the width, the area of the rectangle is 15 ft. squared . find the length and width.

asked by Susan on May 12, 2014
28. ## geometry

in a parallelogram, consecutive angles aresupplementary. in the parallelogram below angle F measures (6x + 1) degrees and angle G measures (8x +11) degrees. find the numerical measure of both angles.

asked by Myquan on January 25, 2012
29. ## Science

Aluminum foil is lying on the sidewalk in the sun for approx 1 hr. Put an ice cube from a drink and put it on the foil.... Which direction wll the heat energy flow from?

asked by Kel on January 6, 2008
30. ## math

Benjamin and Bob are marathon runners on a run from landmarks P to Q. Benjamin runs half the way and walks the other half. Bob runs half the time, and walks the other half. The two run at the same speed and walk at the same speed. Who finishes first?

asked by j on September 22, 2014
31. ## Physics

A 6.00 kg crate is pushed by a 300.0 N force at and angle of 30 degrees with the horizontal. a.What coefficient of friction value is experienced by the crate if it moves at constant velocity? b. What coefficient of friction value is present if the crate

asked by fluffy on September 12, 2006
32. ## math

a road crew has 3/4 ton of stone to divide evenly among four sidewalks. How much stone does the crew use for each sidewalk?

asked by jt on February 2, 2010
33. ## science

FILL IN THE BLANK: THE CAR DRIVER IS ___ COMPARED TO THE CARSEAT AND ___ COMPARED TO THE SIDEWALK.

asked by ZAHRIA on January 31, 2011
34. ## Physics

You throw a ball downward from a window at a speed of 3.6 m/s. What will the speed of the ball be immediately before hitting the sidewalk 8.3 m below?

asked by Erin on February 26, 2014
35. ## physics

A 62-kg boy on a 1.50-kg skateboard moving at +1.2 m/s steps off and lands on the sidewalk with a velocity of +1.1 m/s. How fast is the skateboard moving?

asked by Dorothy on February 7, 2008
36. ## Urgent Math

A large rectangle is divided into 4 non-overlapping smaller rectangles by two lines. One line is parallel to the base, and the other line is parallel to the height. If the areas of three of the small rectangles are 18,24, and 40, compute the only possible

asked by Joe on May 23, 2011
37. ## Math

A large rectangle is divided into 4 non-overlapping smaller rectangles by two lines. One line is parallel to the base, and the other line is parallel to the height. If the areas of three of the small rectangles are 18,24, and 40, compute the only possible

asked by Joe on May 23, 2011
38. ## math

A large rectangle is divided into 4 non-overlapping smaller rectangles by two lines. One line is parallel to the base, and the other line is parallel to the height. If the areas of three of the small rectangles are 18,24, and 40, compute the only possible

asked by Joe on May 23, 2011
39. ## Math 156

Bret and Barbara found out that for a given charity, a family whose income is \$30,000 gave \$400 and a family whose income is \$300,000 gave \$4,000. Bret says that the family with the higher income gave more than the family with the lower income in

asked by Ida T. on September 18, 2010
40. ## science

i can travel around the world yet never leave a corner. what am i?

asked by peggy on October 29, 2008
41. ## math

what shape has only one square corner and is not a triangle?

asked by sunny on May 1, 2011
42. ## physics

can an object go around a corner with no forces acting on it?

asked by lisa on May 2, 2012
43. ## Social Studies

What goes arund the world but stays in a corner?

asked by Dorothy on September 21, 2010
44. ## math

What are the corner points for the feasible region given on the right? gg

asked by alaina on April 18, 2011
45. ## math(help)

1.23/40-9/30 A.0 B.1 C.1/2 2.simone measures the width of one cardboard strip as 1/2 yd.a second cardboard strip measures 5/6 yd in width.estimate the combined width of the cardboard strips. A.about 1/2 yd B.about 1 yd C.About 1 1/4 D.about 1 1/2 yd for

asked by darla on November 26, 2013
46. ## Science

Luis is an avid baseball player. For his science project, he decides to test which type of bat is best for hitting home runs. Luis prefers to use an aluminum bat when he plays, so he hypothesizes that he will hit more home runs using an aluminum bat than a

asked by lizbeth on September 14, 2015
47. ## Physics

Identify the following as inelastic, elastic, or neither: 1.A basketball thrown off the top of a building falls onto a 3-meter-thick pile of feathers. 2.A basketball thrown off the top of a building falls onto a 3-meter-thick pile of wood. 3.A distracted

asked by Anonymous on November 2, 2018
48. ## science

Luis is an avid baseball player. For his science project, he decides to test which type of bat is best for hitting home runs. Luis prefers to use an aluminum bat when he plays, so he hypothesizes that he will hit more home runs using an aluminum bat than a

asked by lizbeth on September 14, 2015
49. ## Chemistry

At 400°C the reaction H2+I22HI has an equilibrium constant Kp value of 55.5. A mixture of 1 mole of H2 and 1 mole of I2 is placed in a flask and heated to 400°C. Calculate the mole fraction of HI in the mixture of gases when equilibrium reached.

asked by Kelly on February 1, 2013
50. ## Algebra

(i am new to this subject of algebra) Use the figure to answer the following questions: ( a triangle with the bottom right corner of it labeled L with (1, 1) x y coordinates. Left corner of the triangle is labeled M at the (-3, 1) coordinates. the top of

asked by Anonymous on June 6, 2017
51. ## Math - Plz help!!!

The perimeter of a rectangle is 53 meters. The length is 2.3 meters longer than the width, w. Write and solve an equation to find the width of the rectangle. Can someone show and explain how to solve this step by step? Trying to get some late math done.

asked by Jessica on April 7, 2019
52. ## math

Plywood is sold in rectangle sheets 4 feet wide and 8 feet long. How many 4x8 sheets of plywood are needed to completely cover a rectangle shaped floor measuring 16 feet by 12 feet. 6 7 8 9 32 192

asked by help me!!! on July 9, 2013
53. ## Calculus

A rectangle is to be inscribed under the curve y=4cos(.5x). The rectangle is to be inscribed from x=0 to x=pi. Find the dimensions that give max area and what is the max area.

asked by Will on February 1, 2018
54. ## Math

which statement is a true statement? All rectangles are squares All squares are rectangular •• Every rhombus is a rectangle Every rectangle is a rhombus Correct me if I'm wrong!!

asked by Vanessa on February 5, 2016
55. ## math

The perimeter of a rectangle is 66m. if the width were doubled and the length were increased by 24m, the perimeter would be 132m. What are the length and width of the rectangle

asked by miriam on December 4, 2018
56. ## geometry

the perimeter of a rectangle is 70m. if the width were doubled and length were increased by 24m, the perimeter would be 142m. what are the length and width of the rectangle?

asked by lucky on December 14, 2010
57. ## Math

The perimeter of a rectangle is 46m. If the width were doubled and the length were increased by 12m, the perimeter would be 82m. What are the length and width of the rectangle?

asked by Mona on July 24, 2011
58. ## Geometry

What is the sum of the measures of the interior angles of a convex octagon? What is the sum of the measures of the interior angles of a convex decagon? What is the measure of one interior angle of a regular polygon with 20 sides? Thank You! (:

asked by Alan on February 3, 2010
59. ## Math

Samantha wants to find the height of a pine tree on her yard.she measures the heigth of the mailbox at tree feet and it shadow at 4.8 feet. Then she measures the shadow of the tree at 56 feet . How tall is the tree?

asked by Miriam on October 16, 2014
60. ## math grids

please can someone help me with this math grid here is a grid with squares. you must place the numbers 1 through 8 in the squares, without consecutive numbers being placed next to each other in a row, a cloumn, or diagonally.so the number 3 cannot be

asked by kayla on August 13, 2009
61. ## Calculus

A rectangle is bounded by the x-axis and the semicircle y= ã(25-x^2). What length and width should the rectangle have so that the area is maximum? Place the semi-circle so it's center coincides with the origin. If you go a distance x to the right the

asked by Tezuka on October 1, 2006
62. ## math

Andy and Sam are saving money to go on their senior trip. The amount of money that Andy will have at the end of each week, w, can be expressed at A(w) = 20w + 300. The amount of money that Sam will have at the end of each week, w, can be expressed at S(w)

asked by olivia on December 3, 2012
63. ## physics help

Larry weighs 300 N at the surface of the earth. what is the weight of the earth in the gravitational field of Larry? -would it still be 300 N

asked by julie on October 17, 2007
64. ## Algebra

I would really try and answer but I don't know how to start or even understand the problem. I would appreciate it if you help A music teacher runs a guitar class for 20 weeks. The class meets each week in a rented music studio. Suppose that: -It cost the

asked by Amy Cinata on February 27, 2018
65. ## geometry theorems

I have six questions which will be on a test two weeks from now, and I do not understand. Help me find out these theorems for the blanks. 1. If one pair of consecutive sides of a parallelogram are congruent, then the parallelogram is a_______? 2. If the

asked by mhaidar9108 on February 13, 2008
66. ## english

Which is correct: (Who, Whom) are you going to the park with? A. Who B. Whom I think its whom?

asked by daniella on April 20, 2018
67. ## probability

As in an earlier exercise, busy people leave the park according to a Poisson process with rate λ1=3/hour. Relaxed people leave the park according to an independent Poisson process with rate λ2=2/hour. Each person, upon leaving the park, makes a decision

asked by Chris on November 27, 2018
68. ## Engineering

If you have a 300 ohm transmission line terminated with an antenna that presents a (400 ohm - j 600 ohm) load impedance: What is the normalized load admittance? (I come up with 1.5 - j 2 but am uncertain if correct) How far from the load should a short

asked by Eddie on November 10, 2012
69. ## math

80 cal/g x 5 g 400g/cal or 400 cal/g not sure can any one help Neither. 80 cal/g x 5g = 400 cal. The unit g cancels to leave calories. x2+2x-15

asked by rena on December 11, 2006
70. ## math

Plywood is sold in rectangle sheets 4 feet wide and 8 feet long. How many 4x8 sheets of plywood are needed to completely cover a rectangle shaped floor measuring 16 feet by 12 feet.

asked by sonja on July 3, 2013
71. ## math

Plywood is sold in rectangle sheets 4 feet wide and 8 feet long. How many 4x8 sheets of plywood are needed to completely cover a rectangle shaped floor measuring 16 feet by 12 feet.

asked by Anonymous on July 3, 2013
72. ## math

•Plywood is sold in rectangle sheets 4 feet wide and 8 feet long. How many 4x8 sheets of plywood are needed to completely cover a rectangle shaped floor measuring 16 feet by 12 feet.

asked by Anonymous on July 3, 2013
73. ## math

Plywood is sold in rectangle sheets 4 feet wide and 8 feet long. How many 4x8 sheets of plywood are needed to completely cover a rectangle shaped floor measuring 16 feet by 12 feet.

asked by Anonymous on December 26, 2010
74. ## math

Plywood is sold in rectangle sheets 4 feet wide and 8 feet long. How many 4x8 sheets of plywood are needed to completely cover a rectangle shaped floor measuring 16 feet by 12 feet

asked by dexter on April 14, 2011
75. ## basic geometry

these is my homework, and I would like for some to tell me if I did rigth. 10. A rentangle has width the same as a side of a square whose perimeter is 20m. the length of the rectangel is 9 M. Find the perimeter of this rectangle. W=L+20m 2L+w=9

asked by vero on March 14, 2007
76. ## accounting

Canine Company produces and sells dog treats for discriminating pet owners. The unit selling price is \$10, unit variable costs are \$7, and total fixed costs are \$3,300. What are breakeven sales? (Points :1) \$11,000 \$4,714 \$3,300 \$7,700

asked by Monica on May 16, 2010
77. ## Physics Electricity

Two identical point charges (q = 7.20 x 10^6 C) are fixed at diagonally opposite corners of a square with sides of length 0.480 m. A test charge (q0 = 2.40 x 10^8 C), with a mass of 6.60  108 kg, is released from rest at one of the empty corners

asked by Frustrated on February 1, 2013
78. ## Physics

Two idencial point charges (q = 7.40 x 10^-6 C) are fixed at diagonally opposite corners of a square with sides of length 0.440m. A test charge (q = -2.30 x 10^-8 C), with a mass of 7.25 x 10^-8 kg, is released from rest at one of the empty corners of the

asked by Allee on February 3, 2010
79. ## math

An airport runway intersections shows 2 parallel runways. A taxiway crosses both runways. If angle 8 measures 119, what is the sum of the measures of angle 1 and 4? a 122 b 238 c 119 d 299 I think the answer is b. Angles 1, 4, 5, and 8 are either alternate

asked by keisha on November 23, 2007
80. ## ALGEBRA

Hello. Three quick questions that I have worked on just need confirmation. 1. I need to find the intercepts and then use them to graph the equation. 2y-6=2x; I have x = 0 for y - intercept; 2y-6=2(0); 2y-6 = 0; 2y = 6; y = 3. I set y at 0 also. 2 (0) - 6 =

asked by Amy on November 9, 2010
81. ## algebra

Hello. Three quick questions that I have worked on just need confirmation. 1. I need to find the intercepts and then use them to graph the equation. 2y-6=2x; I have x = 0 for y - intercept; 2y-6=2(0); 2y-6 = 0; 2y = 6; y = 3. I set y at 0 also. 2 (0) - 6 =

asked by Amy on November 9, 2010

Hello. Three quick questions that I have worked on just need confirmation. 1. I need to find the intercepts and then use them to graph the equation. 2y-6=2x; I have x = 0 for y - intercept; 2y-6=2(0); 2y-6 = 0; 2y = 6; y = 3. I set y at 0 also. 2 (0) - 6 =

asked by Amy on November 10, 2010
83. ## Geometry

If the measures of the exterior angles of the acute angles of a right triangle are (6x+23) and (4x+17), find the measures of the acute angles.

asked by Rosa on October 5, 2011
84. ## chemistry

A + B -> C + D (reversible reaction) a 2L container contains 1 mol of C, 1.6 mol of D, 0.8 mol of A snd 0.8 mol of B. Calculate the equillibrium composition of the reaction. Kc =0.065 I think C and D are forming A and B because there is higher

asked by jeff on January 29, 2009
85. ## chemistry

A + B -> C + D (reversible reaction) a 2L container contains 1 mol of C, 1.6 mol of D, 0.8 mol of A snd 0.8 mol of B. Calculate the equillibrium composition of the reaction. Kc =0.065 I think C and D are forming A and B because there is higher

asked by jeff on January 29, 2009
86. ## Math

Lee is running around the perimeter of a circular track at a rate of 10 ft/sec. The track has a radius of 100 yards. After 10 seconds, Lee turns and runs along a radial line to the center of the circle. Once he reaches the center, he turns and runs along a

asked by SC on November 24, 2009

what is the mode for the following numbers? 900,700,500,600,600,300,600,200,100,300,200. please! show me how to do this problem? than you!

asked by pat on January 20, 2011
88. ## Math

The cost for a business to make greeting cards can be divided into one-time costs (e.g. a printing machine) and repeated costs (e.g. ink and paper). Suppose the total cost make 500 cards is \$1,100, and the total cost to make 650 cards is 1,400. What is the

asked by Dylan on April 8, 2016
89. ## math

For his exercise today, Josh plans to both run and swim. Let r be the number of laps he runs and let s be the number of laps he swims. Each lap he runs takes him 4 minutes, and each lap he swims takes him 3 minutes. He wants to exercise for at least 30

asked by kelly on September 25, 2016
90. ## Math

The length of a rectangle is 8 feet more than its width. If the width is increased by 4 feet and the length is decreased by 5 feet, the area will remain the same. Find the dimensions of the original rectangle.

asked by Alexander on March 1, 2017
91. ## math

A square and a rectangle have equal areas. The length of the rectangle is 9 cm longer than the side of the square and the width of the recangle is 6 cm shorter than the side of the square. How long is the side of the square?

asked by kajul on November 6, 2010
92. ## math

find the shaded area in the circle with a rectangle ( 3 x 4 ft dimension) inside the circle. I don't understand how to figure out the shaded area which is all the space between the circle and the rectangle?

asked by m on January 5, 2011
93. ## math

The length of a rectangle is 8 feet more than its width. If the width is increased by 4 feet and the length is decreased by 5 feet, the area will remain the same. Find the dimensions of the original rectangle.

asked by Anomyus on March 12, 2019
94. ## algebra

The length of a rectangle is 8 feet more than its width. If the width is increased by 4 feet and the length is decreased by 5 feet, the area will remain the same. Find the dimensions of the original rectangle.

asked by Child on March 12, 2016
95. ## Algebra 1 Answer Check (Reiny or Kuai)

Are my answers correct? Identify which lines are parallel. 1. y = 6; y = 6x + 5; y = 6x - 7; y = -8 A: y = 6; y = -8; y = 6x +5; y = 6x - 7 (all) 2. y = 3/4x - 1; y = -2x; y - 3 = 3/4(x - 5); y - 4 = -2(x + 2) A: y = 3/4x - 1; y- 3 = 3/4(x -5) Identify

asked by Anonymous on December 2, 2013
96. ## Math

An organization is planning a dance. The band will cost \$400 and advertising costs will be \$100. Food will be supplied at \$2 per person and tickets cost \$6 per person. How many people will have to attend the dance if the organization want to profit \$400?

asked by Shelly on April 14, 2014
97. ## Physics

Suzie (of mass 84 kg) is roller-blading down the sidewalk going 34 miles per hour. She notices a group of workers down the walkway who have unexpectedly blocked her path, and she makes a quick stop in 1.1 seconds. What is Suzie’s average acceleration?

asked by Lily on December 10, 2015
98. ## SS

Suppose that people in your community voted to eliminate all taxes. Which of these goods and services would most likely disappear? A. interstate highway maintenance B. neighborhood trash pickup C. regional military base D. grocery store parking lots B What

asked by Anonymous on February 3, 2014
99. ## Math

A movie poster shows King Kong towering over an adult human. On the poster, King Kong measures 42cm, while the human measures 5 cm. How tall is King Kong supposed to be, to the nearest foot?

asked by John on October 5, 2014
100. ## math

Jack and Jill run 10 kilometers. They start at the same point, run 5 kilometers up a hill, and return to the starting point by the same route. Jack has a 10-minute head start and runs at a rate of 15 km/hr uphill and 20 km/hr downhill. Jill runs 16 km/hr

asked by hemant mishra on June 25, 2012