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Geometry (immediate help and explanation)

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Geometry (immediate help and explanation)
A bridge is the shape of an arc of a circle. The bridge is 8 feet tall and 36 feet wide. What is the radius of the circle that contains the bridge? Round your answer to the nearest tenth.

Math (immediate help, please)
Find the area of a regular pentagon with a side 8 centimeters. Please provide an explanation!

Science
good day! can you please give me the wave explanation for colors? i need it for my report tomorrow. i need an immediate answer please!

immediate constituents
i really don't understand this..can someone explain? f.e.Divide into immediate constituents: 1.Full-scale computers have a large number of programs 2.We must change all the programs tomorrow 3.Tomorrow will be a holoday free Thank you for using the Jiskha Homework Help Forum. ...

Math (immediate help, please)
A bicycle has 26-inch diameter wheels. If the wheels revolved 2 times after the brakes were applied, the stopping distance is approximately _____. What's the answer? Provide a thorough explanation as well, please.

Math (immediate help, please!)
A bicycle has 26-inch diameter wheels. If the wheels revolved 2 times after the brakes were applied, the stopping distance is approximately _____. What's the answer? Provide a thorough explanation as well, please.

Geometry
Trying to help my Autistic child with geometry. Need a simple step by step explanation and answer please. In this open ended question, find each item and include an explanation of how you found each one. Find arc AD. Find angle APD. If arc BC=100 degrees, find angle EBC. Find ...

math gcse probability
Trevor and his 2 brothers and 5 friends are seated at random in a row of 8 seats at the cinema. What is the probability that Trevor has one brother on his immediate left and one on his immediate right? i need the workings

Geometry
If m< JKN = 8x + 2 and m< MKL = 3x + 5, what is m< MKN? I know the answer but can you give an explanation

English
For an analysis essay or a research essay of a novel, the format is point/proof/explanation and I'm asking what is explanation? Can someone please explain me what "explanation" thoroughly with examples too?

Geometry
How do you find the area and circumference of a circle. This site has a great explanation for finding area and circumference of a circle. http://www.coolmath.com/reference/circles-geometry.html

Geometry
Explain why sinx degrees= cos(90-x)degrees. include a diagram with your explanation.

Geometry
Find the midpoint of the segment with the given endpoints. D(1, 2) and E(–3, 6) A. (–7, 10) B. (–2, 2) C. (–1, 4) D. (4, 64) Is it C? (step by step explanation please :3)

Math
There were 20 at a round table at dinner, each of whom shook hands with the person on his or her immediate right and left.At the end of dinner, each person got up and shook hands with everybody except the people who sat to his or her immediate right or left at dinner.Find the ...

Chemistry?HELP
Is carbon graphite or a diamond harder to break or scratch and why. You must use an explanation of molecular geometry, intermolecular and intramolecular forces to answer this question. I'm confused...

Psychology- Assessments
In comparison to the ______________ model, the _____________ model assesses the complexities of learning disabilities better than a one-step process where an individuals is tested once and diagnosed. a. discrepancy; Response to Intervention b. Response to Intervention; ...

geometry
show that (-3, 1) and (3, -1) and (1, 3) are the vertices of an isosceles triangle. find its area. please include explanation. this is really frustrating please help. thanks alot! :)

Geometry
The sum of the angle measures of a polygon w/ "s" sides is 2880. Find "s" Please help with step-by-step explanation, so I can fully understand it. Thank you.

Geometry
The sum of the angle measures of a polygon w/ "s" sides is 2880. Find "s" Please help with step-by-step explanation, so I can fully understand it. Thank you. (^_^) \_♥_/

Science
picture of Newton's second law of motion and explanation or description also an explanation of inertia

Math- Trig
1. Determine the exact value of cos^-1 (pi/2). Give number and explanaton. 2. Determine the exact value of tan^-1(sq. root 3). with explanation. 3. Determine exact value of cos(cos^-1(19 pi)). with explanation. 4. Determine the exact value of sin(sin^-1(20 pi)). with ...

Chemistry
1.What hydrocarbons generally will undergo an immediate reaction with Br? 2.What hydrocarbons generally will undergo an immediate reaction with KMnO4 Choices for both are Alcohols,Alkanes, Alkenes, Aromatics I think for 1. is at least Alkenes and maybe Aromatics and Alkanes.?

Chemistry
1.What hydrocarbons generally will undergo an immediate reaction with Br? 2.What hydrocarbons generally will undergo an immediate reaction with KMnO4 Choices for both are Alcohols,Alkanes, Alkenes, Aromatics I think for 1. is at least Alkenes and maybe Aromatics and Alkanes.?

Statistics
Hi, Ive looked online and in my textbook but I cant a good explanation. Basically, I need a detailed explanation of why quartile deviation is very effective?

English
I'm writing a short answer, & i don't know if this quote goes with my explanation, the quote is,"three powerful nation,joined themselves together in the threat that if the U.S. blocked the expansion they would unite in ultimate action against the U.S." my explanation is: this ...

Geometry
Given: ABCD is a trapezoid, AB = CD, BK ⊥ AD (they are perpendicular , AK = 10, KD = 20 Find: BC AD I got that BC is 15 and AD is 35 so I got BC/AD=15/35 is this answer right? and is so can you add the answer and an explanation

geometry
1.in which geometry do lines no contain an infinite number of points? (a) plane coordinate geometry (b) discrete geometry (c) graph theory 2. in which geometry do points have thickness? (a) plane coordinate geometry (b) discrete geometry (c) graph theory i think the answer is...

Chemistry
I just need some ideas of what to put for these on my homework examples for extra credit Name a molecule that has: A) Tetrahedral Geometry B) Trigonal planar geometry C) Linear Geometry D) Bent Geometry

Chemistry
I just need some ideas of what to put for these on my homework examples for extra credit Name a molecule that has: A) Tetrahedral Geometry B) Trigonal planar geometry C) Linear Geometry D) Bent Geometry

History
1) Give a short explanation about mining industry in the 1800s and the effect it had. 2) give a short explanation about Transcontinental railroad construction in the 1800s and the effect it had. 3) give a short explanation about Transcontinental railroad in the 1800s and the ...

GEOMETRY MATH QUESTION
Four cubes of volumes 1cm^3, 8cm^3, 27cm^3, and 125cm^3 are glued together at their faces. What is the number of square centimeters in the smallest possible surface area of the resulting solid figure? I want a clear explanation with the answer. :):) thanks!

Hcs341
Explanation of why training and education are vital in health care Explanation of the importance of measuring competencies Description of the process for tracking and evaluating training effectiveness

I need an answer--molecular/electron geometry
Can anyone help me out with the differences between electron geometry and molecular geometry for SCl6? I think the molecular geometry is octahedral, but I'm not so sure for the electron geometry. Thanks :) *My earlier post wasn't answered, so I'd appreciate some help please =]

5th Grade Math
I am a mom trying to help my child with their math HW. But this question has us stumped. I've seen it posted before but no real explanation was offered. Please provide EXPLANATION, not just answers. Q: Make up a list of data with the following landmarks: Mode: 15 Min: 5 Median...

Molecular and Electron geometry
Can anyone help me out with the differences between electron geometry and molecular geometry for SCl6? I think the molecular geometry is octahedral, but I'm not so sure for the electron geometry. Thanks :) *My earlier post wasn't answered, so I'd appreciate some help please =]

ADVANCED AMC8 GEOMETRY QUESTION/MATH
Let S be a subset of {1, 2, 3,... 100}, containing 50 elements. How many such sets have the property that every two numbers in S have a common divisor that is greater than 1? I really need help. Give me a good explanation with he answer. Thanks!!! :)

Science -- Explaination on Heat Capacity?
I need some1 to explain heat capacity to me because the way my lesson is teaching it is EXTREMELY confusing!! A simple explanation would be nice! Dumb it down 4 a 7th grader!!!!! If you could use the following question in the explanation, that would be great because this is y ...

Physics
For each of the following scenarios, indicate whether the oscillation period of the block becomes shorter, longer or remains unchanged. Note: you must clearly mark your answer (for example, highlight it in red) from the multiple-choice list below and you must provide an ...

English
1. When did master lose Chuchu? 2. Master lost Chuchu when they went out for a walk. 3. You must be master of your circumstances. --------------------------------- #2 is the answer to the question 1. Will you look at the word 'master'? There is no article before 'master.' Can ...

geometry
Three circles are externally tangent to one another. The radius of each of the circles is 2 cm. A belt fits tightly around the three circles. Find the length of the belt. Express your answer in terms of pi with an explanation.

shortest route
from immediate predec duration a 2 b 5 c a 3 d b 6 e a,b 4.00

Grammar
Circle the adjectives that can be used with the nouns on the right . 1)upward 2)growing 3)recent (Problem) Upward and growing 1)steady 2)severe 3)reliable. (Supply) Sever and reliable 1)available 2)increasing 3)public. (Concern) Available and increasing 1)immediate 2)effective...

English
could someone explain this quote please? I have the idea but my words fail to express it in a correct explanation. The words I use don't fit the explanation very well. (: "...he whose inward and outward senses are still truly adjusted to each other..."

Math, Geometry
A square and an equilateral triangle have equal perimeters. The area of the triangle is 2\sqrt {3} square inches. What is the number of inches in the length of the diagonal of the square? Please give me a full clear explanation with the answer. Thanks!!!!!!!

Molecular and Electron geometry
Can anyone help me out with the differences between electron geometry and molecular geometry for SCl6? I think the molecular geometry is octahedral, but I'm not so sure for the electron geometry. Thanks :)

Plz Check my Geometry(sOo0n)
Out of 31 questions these are ones I struggled with. after the = sign is what I think the answer( except for #4, I don't know what to do at all), is so if I'm wrong can someone correct it with an explanation/formula with it please? 1.) Find the area of the parallelogram. ( ...

Plz Check my Geometry(sOo0n)
Out of 31 questions these are ones I struggled with. after the = sign is what I think the answer( except for #4, I don't know what to do at all), is so if I'm wrong can someone correct it with an explanation/formula with it please? 1.) Find the area of the parallelogram. ( ...

World Civilization
As an immediate result of the Battle of Trafalgar,

Grammar
1)upward 2)growing 3)recent (Problem) Recent and growing 1)steady 2)severe 3)reliable. (Supply) Steady and reliable 1)available 2)increasing 3)public. (Concern) Public and increasing 1)immediate 2)effective 3)sufficient. (Solution) Immediate and effective 1)affordable 2)rising...

geometry
Geometry riddl How did they like the story about towel manufacturing? Also, where can I find geometry worksheets on plane and simple? ? ? ?

Calculus
Find a number, delta, such that if |x-2|<delta, then |4x-8|<0.1 I don't have a clue how to begin this. My teacher just started off the lesson with this without any explanation so I am at a loss. A step-by-step explanation would be very much appreciated!!

social studies
what was the most in immediate obstatal the formation of israel

Math (Geometry)
I feel like I am over thinking this problem. Can someone please give me an explanation? A circular table is placed in a corner of a room so that it touches both walls. A mark is made on the edge of the table, exactly 18 inches from one wall and 25 inches from the other. What ...

Math Geometry
Four circles of unit radius are drawn with centers (1,0), (-1,0), (0,1), and (0,-1). A circle with radius 2 is drawn with the origin as its center. What is the area of all points which are contained in an odd number of these 5 circles? (Express your answer in the form "a pi + ...

spanish
are there any web sites that offer online quizzes with immediate answers?

social studies
What is the significance of immediate news media delivery on culture?

Euro history
What is the immediate cause of WWII? Is it Germany's invasion of Poland? I can't remember.

MATH IMMEDIATE HELP PLEASE
Find the slope of the line through (6, 2) and (4, -2) 1. 0 2. 1/2 3. undefined 4. 2** is it 4.?

Geometry
We're learning about classifying triangles with Side-Angle-Side, Angle-Side-Angle, etc. I'm kind of confused-- I have the definitions, but when I am shown a picture, I have trouble figuring out which it is. Could you please explain it or provide a link with a thorough ...

geometry
you have been asked to help build a rectangular play area at the new tracy elementary school. you arrive at the site eager to begin. much to your suprise, the only things available to work with are two pieces of rope. Explain how you can use the rope to find the vertices of ...

geometry
you have been asked to help build a rectangular play area at the new tracy elementary school. you arrive at the site eager to begin. much to your suprise, the only things available to work with are two pieces of rope. Explain how you can use the rope to find the vertices of ...

chemistry
if you were to splash a basic solution into your eyes, what should be your immediate response?

Math Need Immediate Help????
Find the inverses of each of the functions below algebraically. a.f(x)=3y+5x=18 b.h(t)=−4.9(t+3)^2+45.8

Social Studies
What was the most immediate result of Diem's refusal to hold elections?

Geometry
A parallelogram has sides 15 cm and 18 cm. The height corresponding to a 15-cm base is 9 cm. What is the height corresponding to an 18-cm base? ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ step-by-step explanation please and thank you ^_^

Geometry
In a regular polygon (equal sides and angles), you use (n-2)180 to find out what the interior angle sum is (n=number of sides in polygon) and you divide by that number by whatever n is to find out the measure of an individual angle, right? Well, there is going to be a problem ...

Social Studies
What immediate impact did European colonization have on Caribbean South America?

Physics
I need immediate help on these questions:. 2.a small plastic ball with a mass of 0.005kg is suspended from a thread and hangs in equilibrium as shown in the drawing below when a small rod with a 2 uC charge is brought to within 3mm of the ball a)find the tension force in the ...

College Algebra
The year he turned 18, Thomas Edison invested 0.8% compounded hourly. How much money would the account have now? Explain all steps. Be sure to include an explanation of how you found out when Edison turned 18 and how you calculated n. Part of the credit is for your explanation...

social studies
How did abolitionists like Channing justify taking no immediate action against slavery

Math
I need help for this question. I also need an explanation.The answer says log3(3x^2) but I need an explanation. 1 + log3(x^2)

English
1. He will[no accent] die. (simple future tense; "will" indicates natural result, guessing or possibility) 2. He shall die. (the volition of the speaker) = I will kill him. 3. He will[wíl] die. (the volition of the subject) = He intends to die. He wants to die willingly...

science
what is the immediate response of human body soon after a poisoning.what type of reactions take place?

GCSE Maths - Probability
First the denominator. There are 8*7*6*5*4*3*2*1 = 40320 ways the 8 friends could be seated. Now the numerator: There a 6 possible seats for Trevor (he cant have an end seat). For each of these 6 seats, the two brothers could be seated in 2 ways. (A on the left B on the right ...

Math Geometry - Please check my answers!
There's a line graph with 3 dolphins (it's the same dolphin at different spot of the jump) jumping out of the water and landing (they formed a parabola). The Y-axis represents Height in feet and the X-axis represents Time in Seconds. The points are (10,0), (13,5), (16,0). A) ...

history
X= least important cause or consequence with explanation why A,B, C = least important cause or consequence, with explanation why Y= your assertion statement can someone plz explain what the thesis formula means and how to use it my topic is Analyze the Impact of the Atlantic ...

Geometry
For each property listed from plane Euclidean geometry, write a corresponding statement for non-Euclidean spherical geometry. A line segment is the shortest path between two points Hey guys I want to know how to do this and can you help me with this question?

computer science
This week you will determine the time complexity for a game of your choice. You should select a game that can be played in algorithmic steps and determine the maximum time (in notation) it will take to play the game. Use the guidelines below in your report. Include the ...

math-calculus
1.For any function y+f(x), express dy/dx using limit notation. Give a clear explanation for your given answer. you probably meant to type y=f(x) By definition dy/dx = Limit (f(x+∆x) - f(x))/∆x as ∆x-->0 The explanation of this equation is the whole basis ...

psychology
subjects were asked to break down into its basic elements the immediate experience of tasting an apple. This approach was used in the?

social studies
How did abolitionists like Channing justify taking no immediate action against slavery? Please help Miss Sue

Ashford
This week you will analyze the computational complexity of the game you select. A good way to do this is to determine the steps of the game in the algorithm format from Week 4 and figure out how many steps it could take at maximum to finish the game. Include this analysis in ...

Equation from Three Points*HELP*
Write the standard equation for the circle that passes through the points: (0, 0) (6, 0) (0, - 8) You must include the appropriate sign (+ or -) in your answer. Do not use spaces in your answer. x 2 + y 2 x y = 0 HELP PLEASE I NEED STEP BY STEP EXPLANATION!! I KNOW THAT THE ...

Comm/215
Investing in pure research ___ yields no immediate profit, can be hard to justify when a company is in financial difficulties. __ who __ which __ , which __ that , which is would be correct?

Reading( Immediate)
Do you have a copy of the sentence check 2 questions for chapter 20 in the 4th edition of Improving Vocabulary Skill book by Sherrie L. Nist?

History
1) Give a short explanation about mining industry in the 1800s and give and effect it had. 2) Give a short explanation about Homestead act exodusters in the 1800s and give an effect it had. 3) Give a short explanation about cattle drives/beef industry in the 1800s and give an ...

English
Help!!!! I need a sample of English formal letter. immediate plzzzzz

geography
Causes of deforestation- i found theses causes i just need the meaning or explanation on each one i need to write a detailed explanation on each one commercial logging , forest fires , farming , mining , roads and railways , disadvantages of deforestation - i found these ...

media
what is the significance of immediate news media delivery on culture?

biology
Why all enzyme work well in their own optimum temperature and optimum pH ? i need more explanation about why different enzyme have different optimum temperature and different optimum pH to react. i hope to get a long explanation for my essay that contain 5 marks.

science
A patient takes the recommended dosage of painkiller pills, but does not feel any immediate effect. What should the patient do next?

physics
Plz plz answer this question..... I need this immediate.... "what is ment by the energy-mass relationship?explain it with the help of examples.....

Plz Check my Geometry (Urgent)
***I know I've posted this several times but it's like getting skipped and or no one has gone over it so I'm posting it one more time before I go to bed. I need to have these checked by tommorrow PLEASE!*** Out of 31 questions these are ones I struggled with. after the = sign ...

English
I'm so nervous. 1. I could forget everything. 2. I might forget everything. 3. I can forget everything. 4. I may forget everything. ----------------------- Can we use all the statements? What is the difference among them? Which ones are commonly used? Is #1 the same as #2? Is...

Physics
For each of the following scenarios, indicate whether the oscillation period of the pendulum becomes shorter, longer or remains unchanged. Note: you must clearly mark your answer (for example, highlight it in red) from the multiple-choice list below and you must provide an ...

Business Communication Studies
Is it ethical to suggest that an offer is "for a limited time" when you have no immediate plans for changing the terms of the offer?

Chemistry
Where am I going wrong? Law, Theory or Hypothesis 1) A doctor thinks, but has not verified, that a patient with stomach pain has appendicitis - Hypothesis 2) a description that predicts what happens, but does not explain how -Hypothesis 3) an explanation that has been tested ...

Critical Thinking
Since it is the very nature of terrorism not only to cause immediate damage but also to strike fear in the hearts of the population under attack, one might say that the terrorist were extraordinarily successful, not just as a result of their own efforts but also in ...

literacy
Can you help me in 'What are the features of an explanation' "explanation - a statement that makes something understandable by describing the relevant structure or operation or circumstances" Structure means how the thing is put together; operation means how the thing works; ...

english
i need help with getting some help with these question on my english homework im looking for immediate & underlying cause for being selected candidates for a position please

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