A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 5 years ago
can someone help me with my homework?
anonymous
 5 years ago
can someone help me with my homework?

This Question is Closed

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0plot the points A= (5,3), B= (4, 6) and D =(5,6) on a set of axes. use a ruler to connect them inorder , including D back to A, to form a QUADRILATERAL ( a shape with four sides ) A) what kind of quadrilateral was formed? B) how long is each side of quadrilateral? C) what is the area of the quadrilateral? D) what is the perminitor?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i think we need point C

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0A= (5,3) B = (4,3) C= (4,6) D= (5,6)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0do you notice any straight lines, vertically and horizontally

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0well idont have any graph paper

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0_ o  o             o  o does that give you idea of what it looks like

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0noo ihavent done the problem because idont have any graph paper but can we try another problem ?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0you dont need graph paper, make your own graph if you connect those points above what shape does it look like?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0oh okae kool ill try it out right now and see what igot ..

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yes good job now count how long is each side?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0what do u mean count how long is each side? how do i count it ?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0one of the quadrilateral tht was formed is a square right ?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0when you made your graph, you had to use marks along the axis to make your points count how many marks it takes to get from one point to the next

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0wait 41 points is the perimiter right ?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0lets try something different look at point A and B

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0each side is 10 points

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yes i think you kept counting all the way around

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0A is (5,3) B is (4,3) Notice the 3 stayed the same how much changed for the xvalue from 4 to 5

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yeah thats what iwas doing but from A to B is 10 points .

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0oh dont include the first point count the spaces

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0no. count the spaces in between the tick marks

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yeah igot it is 8 points .

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0okay thats not right. let's try a different way. look at the xcoordinates for A and B. which is A = 5 and B = 4. then add those numbers together (don't bother with the negative sign. just ignore it). what do you get when you add them together.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.09 im very confused about this

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0u said it was 4 thats why igot 1

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i know. but i also said to ignore the negative sign. when dealing in distances you don't deal with negative numbers that's why you can ignore the negative sign and treat the number like a positive number. do you understand this?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yeah now idoo . so its 9 points to get across to another point?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0           here is a visual how many dashes on either side

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yes. it's 9 points. now lets figure out the perimeter. how would you go about figuring this out?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0iget it now ... its going to be 9 times 4?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0we skipped question C

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0do you know the formula for area?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0okay. area = length x width (A= lw) what is the length and width?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0okay. length refers to number of points from A to B or C to D. width refers to the number of points from A to D or B to C.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so what does length equal and width equal?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0youu add them all up ?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0okay. remember before when you found that all the distances from each point are 9. that's why the perimeter is 4 x 9. because there are 4 sides and each side has the distance of 9. so when finding area all you need to do is take the distance from one side and multiply it by another side. you with me?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0not really im confused

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yes. do you want me to try to explain the area formula?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0can u help me with more problems please?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0okay. here's a sample problem: find the area of the rectangle. ____________     5 ___________ 7 the area formula is A=lw A=Area l = length w = width so the find the area of the above rectangle you need to do what first?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0sorry the rectangle got messed up a bit

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.035 ? kus u times 5 and 7

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yes. good job :) the length is 7 the width is 5 do you have another problem that you want to solve?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yes . A) draw a rectangle using Algebra tiles with area 2x + 4. write an algebraic expression for the dimensions of the rectangle formed with the tiles. B) draw a rectangle using Algebra tiles with area 2x^2 + 4x in two different ways. write the algebraic expression for each rectangle. C) how are the sketches for parts (a) and (b) different?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0A) okay this would help if you draw a rectangle (don't worry about the dimensions we'll figure that out later).

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0_______________      something like this. now we'll need to use the area formula to figure out the dimensions. can you tell me what the area formula is?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0the rectangle i drew is just a visual aid. i'm asking for the area formula. whenever someone is asking for a math formula they don't want specific numbers but the general formula that uses letters that represent numbers. you with me?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0for this specific problem the area does equal 2x + 4, however, i'm asking for the general area formula that applies to any area question. the area formula is A=lw. can you tell me what l and w mean?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0the area formula is A=lw A=Area l = length w = width

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yes. good job. now for this problem they gave you area. A = 2x + 4. so we know that also equals length time width A = lw A = 2x + 4 2x + 4 = lw you with me?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0not really im confused

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0okay. do you know what substitution means?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i need to know so i can explain this in terms that you will understand

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0are you taking algebra 1?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0have you gone over factoring?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yes but idont get math at all

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0don't worry most people don't get it. it just takes practice. now can you factor anything out from 2x + 4?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0you can factor something out from both terms. can you tell me what the greatest common factor is for 2x and 4?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0think about it like this. 2x = (2)(1)(x) 4 = (2)(2) they both have in common a 2. so we can factor out the 2 so it looks like this: 2(1x + 2) make sense?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0okay let's do this in steps step 1: start with the original expression which in this case is 2x + 4 step 2: break the expression down into its factors: (2)(1)(x) + (2)(2) which still equals the original expression step 3: find the number that both terms have in common, which would be 2 step 4: factor out the 2 so it looks like this: 2(x+2) which still equals the original expression do you have any questions about this?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yeah iget what u explained to me just a lil idont get how to do the problems

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0okay remember the area formula is A=lw and the problem stated that the A=2x+4. we then factored the area into 2(x+2) which gives us 2 separate terms the problem is asking for the dimensions which is length and width A=lw A=2x+4 2x+4 = 2(x+2) A=2(x+2) 2(x+2) = lw you with me?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yeah so iwrite tht down for A

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0not quite. can you tell me what the length is?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0no. the area is 2x+4. i'm asking for the length area formula: A=lw A=area l= length w=width

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so u asked for the formula?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i'm sorry but i don't know how else to explain this so here are the answers A) draw a rectangle using Algebra tiles with area 2x + 4. write an algebraic expression for the dimensions of the rectangle formed with the tiles. answer: A = 2(x+2) A=2x+4 l = 2 w = x+2 B) draw a rectangle using Algebra tiles with area 2x^2 + 4x in two different ways. write the algebraic expression for each rectangle. answer: A = 2x^2 + 4x A = 2x(x+2) l = 2x w = x+2

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0thanks so much for ur help . what is C?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0you need to sketch out the rectangles for a and b then you can figure out c. it's too difficult to do that on here. best wishes. bye.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0thanks so much for all ur help!!!!!!!
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.