# 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 97
1. ## MATH

PLYWOOD WITH THE SURFACE MEASURES 8/9 SQUARE YARD IS CUT INTO SECTIONS EACH CONTAING 2/9 SQUARE YARDS. HOW MANY SECTIONS ARE THERE?

asked by LUTHER on August 27, 2010
2. ## Geometry

Trapezoid WERI has legs WI and ER. If WERI is isosceles and if m

asked by Rachel on November 26, 2012

A quadrilateral has interior angles with degree measures of 63, 4s, 5s and 2s. What is the angle measure, in degrees, of the largest angle of the quadrilateral?

asked by Venus on September 10, 2013
4. ## Math

Mrs. Cress's table measures 5 ft wide and 8 ft long. She wants to cover the table with 3 in square tiles. How many tiles will she need? Help Thank you!

5. ## Math

A plate glass window measures 5 ft by 7 ft. If glass costs \$7 per square foot, how much will it cost to replace the window.

asked by Tenesha on April 26, 2011
6. ## Math

A plate glass window measures 5 ft by 8 ft. If glass costs \$6 per square foot, how much will it cost to replace the window?

asked by Johnna on February 25, 2009

In triangle ABC, angle B is four times as large as angle A. The measure of angle C is 12∘ more than that of angle A. Find the measures of the angles.

asked by Kate on September 7, 2013
8. ## Earth Science

16.   What type of instrument measures seismic waves?  A. Mercalli scale B. Seismic scale C. Seismogram D. Seismometer D?

asked by Sarah on February 14, 2015
9. ## MATH

I NEED HELP because i don't know what this question is and i am getting ready for a big test and the question is .A POSTER MEASURES 3 2/3 FEET BY 4 1/8 .WHAT IS AREA OF THE POSTER.

asked by zavier on January 24, 2012
10. ## trigonometry

if the vertex of an isosceles triangle is 80 degrees and the side opposite the vertex measures 12 cm, determine the perimeter of the triangle

asked by jack on June 17, 2017
11. ## math

The measures of the three angles of a triangle are given. Find the value of x and state whether the triangle is acute, obtuse, or right. x + 10, x − 20, x + 25 I got x is 55 and it is an acute angle. Is that correct?

asked by Danny on October 10, 2016
12. ## geometry

1. the sum of the interior angle measures of a convex dodecagon. 2. the measure of each interior angle of a regular 20-gon

asked by anonymous on November 21, 2013
13. ## math

the sum of measures of the angles in a nonagon is A)1260 degree B)1160 degree C)1060 degree D)960 degree

asked by makeeda on January 13, 2010
14. ## Geometry

Any help would be greatful. What is the relationship between the measure of a central angle of a polygon and the measures of an interior and an exterior angle of the polygon?

asked by Jennifer on January 21, 2010
15. ## algebra

Jared as length of string that measures 15 3/4 feet. if he cuts off a piece 6.5 feet long, how much of the string will he have left?

asked by Anonymous on June 26, 2012
16. ## Math geometry

If ray AH bisects

asked by Sarah on February 2, 2011
17. ## math

What is the volume of a box that can be created from a sheet of metal that measures 12 inches by 30 inches? Assume there is no top to the box.

asked by Steve on July 28, 2013
18. ## algebra

The Two Angles Are Complementary. The Sum Of The Measure Of The First Angle And Half The Second Angle Is 81.5 Degrees. Find The Measures Of The Angles

asked by Anonymous on April 19, 2010
19. ## maths

the sides of a triangle are in the ratio 2 ratio 3ratio 4. if the shortest side measures 6cm,what is the perimeter of the triangle?

asked by Krtin on September 24, 2010
20. ## geometry

If m || n and angle 5 is 32 degrees, what are the other angle measures?

asked by selena on November 12, 2018
21. ## physics

A person exerts a force of 6.0 N at a point which is 90 cm from the hinged side of a door. If the torque is 5.2 N m then determine the angle between the force vector and the line that runs directly from the point to the hinged side.

asked by john on December 11, 2012
22. ## physics

A student rides on a train traveling at Vt = 36ikm/hr (with the respect to the ground). What are the speed and the velocity of the student with respect to the ground if he runs at 5.0im/s? -5.0 m/s? 5.0j m/s perpendicular to the direction of motion of the

asked by Annie on January 11, 2012
23. ## physics-HS

Just as a car tops a 49 meter high hill with a speed of 77 km/h it runs out of gas and coasts from there, without friction or drag. How high, to the nearest meter, will the car coast up the next hill? plzzz help!

asked by lenny on April 8, 2012
24. ## Physics

A runner runs and jumps off a cliff into the water below. If the runner takes up running a 9.37 m/s and lands in the water 2.0 m away from the cliff's edge: How tall is the cliff?

asked by Lakisha on January 22, 2012
25. ## Math

John runs on a daily basis. He jogs 5 miles every day except Saturday. On that day he jogs 9 miles. How many miles will he jog in 4 weeks?

asked by Alex on September 4, 2012
26. ## Physics

You are walking a dog when the dog sees a cat and runs away from you. You immediately run after the dog at 4.20 m/s. You jump at an angle of 28.0° to try and catch the dog. While you are in the air the dog is able to move an extra 1.57 m away from you. If

asked by Brooklyn on September 24, 2016
27. ## Physics

You are walking a dog when the dog sees a cat and runs away from you. You immediately run after the dog at 5.50 m/s. You jump at an angle of 29.0° to try and catch the dog. While you are in the air the dog is able to move an extra 1.34 m away from you. If

asked by AL on September 27, 2016
28. ## Physics

You are walking a dog when the dog sees a cat and runs away from you. You immediately run after the dog at 4.90 m/s. You jump at an angle of 30.0° to try and catch the dog. While you are in the air the dog is able to move an extra 1.72 m away from you. If

asked by Tom on September 24, 2016
29. ## science

A 6.90 kg penguin runs onto a huge sheet of frictionless Arctic ice. At t=0 it is at x=0 and y=0 with an initial velocity of 0.47 m/s along the positive x-axis. It slides while being pushed by the wind with a force of 0.49 N directed along the positive

asked by Libby on September 15, 2011
30. ## physics

A 4.1 kg penguin runs onto a huge sheet of frictionless Antarctic ice. At t=0 it is at x=0 and y=0 with an initial velocity of 0.57 m/s along the positive x-axis. It slides while being pushed by the wind with a force of 0.31 N directed along the positive

asked by john on September 23, 2009
31. ## Algebra help needed!

x ^2 + 6x + 9 (x ^2 - 3x) _____________ __________ x (x ^2 - 9) possible answers are 1 ___ x -3 x-3 x + 3 1 ____ x + 3 so far i got 3x(3X-4)/X^3-9....then facotor the denominator...after that cancel out the like terms.. Simplify I am using parenthesis to

asked by Heidi on May 6, 2007
32. ## physics

A 5.70 kg penguin runs onto a huge sheet of frictionless Arctic ice. At t=0 it is at x=0 and y=0 with an initial velocity of 0.35 m/s along the positive x-axis. It slides while being pushed by the wind with a force of 0.45 N directed along the positive

asked by hunter on September 25, 2013
33. ## basic geometric

The width of a rectangle is 6 centimeters less than the lenght. The perimeter is 64 centimeteres . would you please help me, answer these work. than you. L = length W = width ================ eqn 1: 2L + 2W = perimeter = 64 cm eqn 2: W+6cm = L Solve the

asked by vero on March 11, 2007
34. ## math

In rhombus MPKN with an obtuse angle K the diagonals intersect each other at point E. The measure of one of the angles of a ∆PKE is equal 16°. Find the measures of all angles of ∆PKE and ΔPMN.

asked by Anonymous on April 20, 2017
35. ## maths

an arc of a circle subtends a central angle of 5pi/6 radians.if the radius of the circle measures 10.6cm, determine the approx measure of the arc leanth

asked by sayan on April 11, 2012
36. ## geometry

a company logo is a rhombus with4-cm sides and angles of 60 degrees and 120 degrees. find the angle measures and side lengths if the logo is changed as follows

asked by megan on January 9, 2012
37. ## Math

Maurice needed to cut a piece of wood for his project that measures 4 3/4 inches . How much wood will he have left if the board that he is cutting from is 8 inches long? Show your work

asked by J frank dent elementary on April 15, 2014
38. ## Math

A thin lead apron is used in dental offices to protect patients from harmful X rays. If the sheet measures 75.0 cm by 55.0 cm by 0.10 cm, and the density of lead is 11.3 g/ cm, what is the mass of the apron in grams?

asked by Monique on August 30, 2011
39. ## science

Which of the following could help reduce loss of biodiversity? A. increasing construction of tall buildings B. increasing farming operations C. increasing conservation measures. D. increasing the human ecological footprint

asked by john on December 9, 2013
40. ## Math

how do you find the surface area of a sphere if the circonference measures 20 pie ft? A. 1256.6ft squared B. 10ft squared C. 314.2ft squared D. 62.8ft squared

asked by Destine'e on April 15, 2011
41. ## science (check)

5.Which of the following could help reduce loss of biodiversity ? A. increasing construction of tall buildings B. increasing farming operations C. increasing conservation measures***** D. Increasing the human ecological footprint

asked by luna on March 28, 2014
42. ## math

Maurice needed to cut a piece of wood for this project that measures 4 and 3/4 inches. how much wood will he have left if the board that he is cutting from is 8 inches long? show your work.

43. ## math

The internal angles of a triangle in the ratio 3:5:7. Find the degree measures of the angles. Also find measure of its greatest exterior angle.Give complete calculation.

44. ## math

setup an equation or expression to model the situation below: what is the volume of a box that can be created from a sheet of metal that measures 12 inches by 30 inches? assumer there is no top to the box.

asked by sam on September 3, 2012
45. ## geometry

The sides and bottom of a swimming pool are to be lined with vinyl to prevent it from leaking.The pool measures 6m by 4m, and has a uniform depth of 2m. Calculate the area of vinyl that will be required.

asked by Trang on July 31, 2012
46. ## geometry

In rhombus MPKN with an obtuse angle K the diagonals intersect each other at point E. The measure of one of the angles of a ∆PKE is equal 16°. Find the measures of all angles of ∆PKE and ΔPMN.

asked by Anonymous on April 21, 2017
47. ## Math 100

A triangular prism measures 81 cm long. Its cross section is an equilateral traingle with a base of 16 centimeters and a height of 14 cm. Find the surface area of this triangular prism.

asked by LINDA on May 14, 2015
48. ## Math

A one-celled organism measures 32 millimeters in length in a photograph. If the photo is enlarged by a factor of 100, what is the actual length of the organism? Can't figure it out someone plz help! -Celeste

asked by Celeste on September 19, 2017
49. ## math

the cost of painting the circular traffic sign shown below is \$3.50 per square foot.how much,to the nearest dollar,will it cost to paint the sign if its diameter measures 36 inches?

asked by dev on May 13, 2015
50. ## Geometry

In rhombus MPKN with an obtuse angle K the diagonals intersect each other at point E. The measure of one of the angles of a ∆PKE is equal 16°. Find the measures of all angles of ∆PKE and ΔPMN.

asked by maria on April 20, 2017
51. ## Algebra II

In triangle ABC, C is a right angle. Side c=9 and side a=5. What are the measures of the remaining sides and angles, in degrees, of the triangle? Round answers to the nearest hundredth if needed.

asked by Denise on May 19, 2016
52. ## Translate into Spanish

...using the imperfect passive tense about the things I enjoyed when I was younger. Mark any accent or other marks. I was holding onto my piggybank. I collected a lot of money. I was at my backyard in my house. I played with stuffed animals. My sister and

asked by vicky on January 22, 2008
53. ## american history

Why did John Jacob Astor want to establish Astoria? Astor wanted to establish a fort in the Pacific Northwest because that is where Americans were migrating. The best animal furs could only be found in the northwestern part of the United States. Astor

asked by dianni on April 2, 2019
54. ## science

A simple model for a person running a 100m race is to assume the sprinter runs with constant acceleration until reaching top speed, and then maintains that speed through the finish line. If a sprinter reaches their top speed of 11.2ms-1 in 2.15s, what will

asked by Emily on September 4, 2012
55. ## phys1

A 528 kg automobile is moving at 20.4 m/s at a height of 5.0 m above the bottom of a hill when it runs out of gasoline. The car coasts down the hill and then continues coasting up the other side until it comes to rest. Ignoring frictional forces and air

asked by opp on February 26, 2012
56. ## physics

1. A football player initially at rest accelerates uniformly as she runs down the ﬁeld, travelling 17 m [E] in 3.8 s. What is her ﬁnal velocity? 2. A child on a toboggan sits at rest on the top of a tobogganing hill. If the child travels 70.0 m

asked by anonymous on April 15, 2019
57. ## physics 2 HELP PLEASE!!

Can someone help break this down.. Please tell me if what I identified is so far correct. Also what equations should I use??? x1= 10m x2=? v1= 1.2 m/s v2=? a= -9.8 m/s^2 t= ? 1.) a diver runs horizontally with a speed of 1.2 m/s off a platform that is 10.0

asked by Heather on February 3, 2016
58. ## Science.

A Car is travelling at 20 km/s along a road . A child runs out into the road some ahead and the car driver steps on the brake pedal.What must the car's Acceleration be if the car is to stop just before it reaches the child?

asked by Parampreet Singh on June 8, 2017
59. ## Physics

A crate of mass 59 kg is attached to one end of a string, and the other end of the string runs over a pulley and is held by a person as in the figure below. If the person pulls with a force of 94 N, what is the crate's acceleration?

asked by Josh on January 30, 2013
60. ## PHYSICS

a kick returner in a football game runs a constant 5.24 m/s toward the goal line, which d= 50.0 m away. at the instant shown, a tackler is 11.2 behind him, chasing at a constant 6.49 m/s. How far from the goal line is he tackled? When is he tackled?

asked by sarah on October 31, 2010
61. ## physics

Just as a car tops a 51 meter high hill with a speed of 85 km/h it runs out of gas and coasts from there, without friction or drag. How high, to the nearest meter, will the car coast up the next hill?

asked by m on April 14, 2012
62. ## Physics

Just as a car tops a 47 meter high hill with a speed of 36 km/h it runs out of gas and coasts from there, without friction or drag. How high, to the nearest meter, will the car coast up the next hill?

asked by Jay on September 23, 2013
63. ## physics

Just as a car tops a 51 meter high hill with a speed of 84 km/h it runs out of gas and coasts from there, without friction or drag. How high, to the nearest meter, will the car coast up the next hill?

asked by 18 on April 15, 2012
64. ## math

1. Suppose you are in the market for a new home and are interested in a new housing community under construction in a different city. a) The sales representative informs you that there are two floor plans still available, and that there are a total of 115

asked by Lacy on October 27, 2010

1. Suppose you are in the market for a new home and are interested in a new housing community under construction in a different city. a) The sales representative informs you that there are two floor plans still available, and that there are a total of 115

asked by lee on October 27, 2010
66. ## Math

A city park employee collected 600 cents in nickels, dimes, and quarters at the bottom of the wishing well. There were 10 nickels, and a combined total of 25 dimes and quarters. How many dimes and quarters were at the bottom of the well?

asked by Frank on June 3, 2017
67. ## Social studies

Q: When camping in Yosemite, capers need a bear box to store food. Does each camper have to buy a bear box from a mart? Or can each camper use a bear box in Yosemite national Park for free?

asked by rfvv on September 15, 2014
68. ## Managerial Accounting

IRR: Even Cash Flows Williams and Park Accounting Practice is considering investing in a new computer system that costs \$9,000 and would reduce processing costs by \$2,000 a year for the next six years. Required: Calculate the internal rate of return, using

asked by Lisa on April 13, 2013
69. ## Managerial Accounting

IRR: Even Cash Flows Williams and Park Accounting Practice is considering investing in a new computer system that costs \$9,000 and would reduce processing costs by \$2,000 a year for the next six years. Required: Calculate the internal rate of return, using

asked by Lisa on April 13, 2013
70. ## Managerial Accounting

IRR: Even Cash Flows Williams and Park Accounting Practice is considering investing in a new computer system that costs \$9,000 and would reduce processing costs by \$2,000 a year for the next six years. Required: Calculate the internal rate of return, using

asked by Lisa on April 13, 2013

I need help please. I answered (c)incorrectly. Chantal and Julia ride horses in the same race. Chantal's horse finishes in one minute and 59.53 seconds. If Julia's horse runs 2.25 percent slower than Chantal's, how long does it take Julia's horse to finish

72. ## Math - 8th Grade

I need help please. I answered (c)incorrectly. Chantal and Julia ride horses in the same race. Chantal's horse finishes in one minute and 59.53 seconds. If Julia's horse runs 2.25 percent slower than Chantal's, how long does it take Julia's horse to finish

asked by Chris on January 25, 2013
73. ## Math - 8th Grade

I need help please. I answered (c)incorrectly. Chantal and Julia ride horses in the same race. Chantal's horse finishes in one minute and 59.53 seconds. If Julia's horse runs 2.25 percent slower than Chantal's, how long does it take Julia's horse to finish

asked by Chris on January 25, 2013

need help please. I answered (c)incorrectly. Chantal and Julia ride horses in the same race. Chantal's horse finishes in one minute and 59.53 seconds. If Julia's horse runs 2.25 percent slower than Chantal's, how long does it take Julia's horse to finish

PLEASE CHECK MY ANSWERS (: I just want to make sure I am doing this correctly __________________________________ Graph the system of constraints and find the value of x and y that maximize the objective function. Constraints: x ≥ 0 y ≥ 0 y ≤ (1)/(5)

asked by Greg on September 17, 2012
76. ## computers

In a 350 word written paper, using pseudocode, write a program on how you turn a corner in an automobile. Note that there is a stop sign in the intersection. Determine the logical steps involved and write the pseudocode. Consider the following questions

asked by Jeremy on October 15, 2014
77. ## math

a semi circle of diameter 6cm is cut from a rectangle with sides 6cm and 8cm.calculate the perimeter of the shaded shape correct to 1 decimal place

asked by ian on August 29, 2016
78. ## calculus- optimization

A rectangle is inscribed into a semi circle at radius 2. What is the largest area it can have and what are the dimensions Answers Area= 4 max base =2sqrt2 height = sqrt2 Help is always appreciated :)

asked by Mable on March 1, 2017
79. ## math

I don't understand factoring. One of my homework questions asks for that. The question is "The area of a rectangular garden is given by the trinomial x to the 2nd power plus x -42. What are the possible dimensions of the rectangle? Use factoring.

asked by Barry on July 30, 2015
80. ## Math

Okay , we are working on Area of Complex Figures, and i need help solving this problem , i have 2 triangles with 10in sides and one of them has a 5in width then there's a rectangle that's height is 15in and width is 30in

asked by Sam on February 11, 2010
81. ## ALGEBRA

A playground is shaped like a rectangle with a width 5 times its length (l). What is a simplified expression for the distance between opposite corners of the playground? I can't copy the multi-choice answers but can you help?

asked by Anonymous on May 8, 2014
82. ## Algebra

Please help me to solve this Radical Expressions and equations word problem. Here is the question: Find the perimeter and the area of the rectangle. Here are the measurements: length is (sqrt 6+2) and the width is (sqrt 6-2)

asked by Jay on November 22, 2014
83. ## math

the altitude of the pyramid is 30cm and its base is enclosed by a rectangle whose dimension are 12cm by 18cm respectively. what is the distance from the vertex of a section parallel to the base whose area is 72cm^2?

asked by acshikari on September 20, 2011
84. ## Solid

the altitude of the pyramid is 30cm and its base is enclosed by a rectangle whose dimension are 12cm by 18cm respectively. what is the distance from the vertex of a section parallel to the base whose area is 72cm^2?

asked by Kent on February 19, 2016
85. ## math

the altitude of the pyramid is 30cm and its base is enclosed by a rectangle whose dimension are 12cm by 18cm respectively. what is the distance from the vertex of a section parallel to the base whose area is 72cm^2?

asked by acshikari on September 20, 2011
86. ## Math

A semi circle sits on top of a rectangle to form the figure below find its area and perimeter use 3.4 for pie on the side 4 inches and on the bottom 6 inches what is the answer

asked by Jamie on November 6, 2017
87. ## maths

Please help me answer this problem, sorry I cannot draw the shapes mentioned below Q. Add one or more lines to make these shapes rigid. 1) square 2) rectangle 3) issoceles 4) pentagon 5) trapezium 6) octagon Thank you very much.

asked by brendon on March 16, 2009
88. ## spanish

How do people in the Spanish speaking world invite people to their parties? A) Formal, written invitations B) Posting the celebration in the newspaper well in advance C) Verbally without much notice Which of the following is not true about Barcelona? A) It

asked by Cyborg_DRAGon on November 4, 2016
89. ## Maths

The length of a rectangle is 12 cm.This is 1/3 of its perimeter .Find the perimeter

asked by Pinky on December 29, 2016
90. ## algebra II

The length of a rectangle is three more than twice its width. The area is 65 m^2. What is its width?

asked by Sean on July 3, 2011
91. ## Algebra

The coordinates of 3 vertices of a rectangle are (2,3), (2,8) and (10,3). WHAT ARE THE COORDINATES OF THE FOUR VERTEC

asked by Kathy on March 13, 2018
92. ## Math

The length of a rectangle is three more than twice the width. If the width is five what is the perimeter?

asked by LP on November 16, 2012
93. ## maths

A rectangle of length y m and breadth 4 m less than the length. What is the perimeter??

asked by Charles on March 4, 2016
94. ## algebra

the length of a rectangle is 2 less than twice the width. the perimeter is 50. what is the length

asked by jay on November 15, 2012
95. ## algebra

the length of a rectangle is 2 less than twice the width. the perimeter is 50. what is the length

asked by jay on November 15, 2012
96. ## none

the length of a rectangle is 32 ft. the width is 18 ft. what is the diagonal length

asked by jamie on July 31, 2016
97. ## algebra II

The length of a rectangle is three more than twice its width. The area is 65 m2. What is its width?

asked by Nicole on July 3, 2011
98. ## Coordinates

The midpoint of rectangle PTQW is (-0.5,6). The coordinates of P are (-3.5,6). What are the coordinates of Q?

asked by Enno on February 3, 2012
99. ## trigonometry word problems

A rectangle has a length of 19 cm, and a width of 16 cm. What is the length of its diagonal?

asked by shanica on May 9, 2008
100. ## English

Read these lines from Alfred, Lord Tennyson's "The Lady of Shalott" "Willows whiten, aspens quiver, Little breezes dusk and shiver, Through the wave that runs forever, By the island in the river, Flowing down to Camelot" Toward whose home is the river

asked by Steve on April 6, 2018