Wednesday
December 7, 2016

# Posts by ariel

Total # Posts: 468

Geometry Help
Out of 60 review questions I struggled with these ones. Someone please help!! 1.) The length of one side of a regular polygon is half the length of a similar polygon. What is the ratio of their areas? a.)1/2 b.)1/4 c.)1 2.)A patchwork quilt is made up of two different sized ...
June 12, 2010

Geometry HELP
This is an interesting problem:) Thanks!!
June 12, 2010

Geometry HELP
In a rhombus, one diagonal has a length of 10 cm and the area is 120 cm2. Find the length of one side. a.)10cm b.)12cm c.)13cm
June 12, 2010

writing
k, what needs edited
June 12, 2010

more math
If c=12âˆš3 cm, then a=___ and b=___. well this is for problem has a 30, 60,90 triangle. But thanks:)
June 12, 2010

math
1.) =10 2.) =0.2493 3.) =âˆš2/2
June 12, 2010

Geometry Check
Which set of points are collinear? a.)A(-1,5); B(2,6); C(4,7) b.)A(0,0); B(1/2,3); C(1,5) c.)A(-4,-2); B(0,-4); C(2,-5) when i graph them they all look straight to me but the one I pick is A(-1,5); B(2,6); C(4,7)
June 12, 2010

Geometry cheak
Thank you:)
June 11, 2010

Geometry cheak
Choose whether the lines given below are parallel, perpendicular or neither. 4x - 6y = 9; 3x - 2y = 11 -6y+4x=9 -2y+3x=11 -6y=(9/-6)-(4/-6x) -2y=(11/-2)-(3/-2) y=2/3x+-3/2 y=-3/2x+-11/2 so they would be perpendicular. Is this right??
June 11, 2010

English HELP
Thanks:)
June 11, 2010

English HELP
Has anyone ever read "The Ambitious Guest" by Nathaniel Hawthorne?
June 11, 2010

math 157
For instructions and examples go to google and type in: how to make a histogram, then click on the first result that shows up and or the next few. This should help.
June 11, 2010

Geometry HELP
ok thank you very much the website helped ALOTT :)
June 11, 2010

Geometry HELP
Using coordinate geometry to prove that the diagonals of a square are perpendicular to each other. Given: Vertices are at A(0,0), B(a,0), C(a,a) and D(0,a) Slope of AC=1; Slope of BD=-1 type your proof. (I've gotten help on this earlier but I still don't understand. ...
June 11, 2010

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...
June 10, 2010

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 ...
June 10, 2010

elementary
so are you asking other ways to have handled the science lab?
June 10, 2010

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 ...
June 10, 2010

Geometry HELP
Find the volume of a regular hexagonal prism if the measure of one side of the base is 14 and the height is 10. a.)140âˆš2 cm^3 b.)2940âˆš3 cm^3 c.)140 cm^3 I was thinkin the answer is 140âˆš2 cm^3
June 10, 2010

Geometry HELP
Using coordinate geometry to prove that the diagonals of a square are perpendicular to each other. Given: Vertices are at A(0,0), B(a,0), C(a,a) and D(0,a) Slope of AC=1; Slope of BD=-1 Type your proof. (someone plz help cuz i don't understand)
June 10, 2010

Geometry HELP
An isosceles triangle Î”ABC has its altitude at the y-axis and its base at the x-axis. D is the midpoint of segment AC and E is the midpoint of segment CB. Given the coordinates A(-2a, 0), B(2a, 0), and C(0, 2b), determine the coordinates of midpoints D and E. a.)D(...
June 10, 2010

Geometry HELP
I will Thank you:)
June 10, 2010

Geometry HELP
What is the equation for a circle with a diameter having the following endpoints: N(0,1) and Q(18,1)? a.)(x - 9)^2 + (y - 1)^2 = 81 b.)(x + 2)^2 + (y - 7)^2 = 56 c.)(x)^2 + (y)^2 = 72
June 10, 2010

Geometry HELP
Find the area of the parallelogram. (base(s)=10cm, slant/side length(s)=6cm, h=? and the angle measure is 60degrees. a.)15âˆš3 cm^2 b.)30âˆš3 cm^2 c.)15âˆš2 cm^2 I think it's 30âˆš3 cm^2.
June 10, 2010

poetry
I can't write the whole poem for you or you won't learn anything so is there something specific that you need help with?
June 10, 2010

Geometry HELP
Thanks:)
June 9, 2010

Geometry HELP
Find the midpoint of the segment whose endpoints are (0,1) and (-2,3). a.)(1,4) b.)(-1,2) c.)(4,1) I think it's (-1,2)
June 9, 2010

Geometry cheak
Thanks:)
June 9, 2010

Geometry cheak
What is the equation of the circle with the center at the origin and with a radius of 9? a.)x^2 + y^2 = 81 b.)(x - 1)^2 + (y - 1)^2 = 18 c.)x^2 + y^2 = 18 I'm pretty sure the answer is: x^2 + y^2 = 81
June 9, 2010

Geometry HELP
Thanks and I will make sure i use ^ before exponents:)
June 9, 2010

Geometry HELP
Find the center and radius of the circle with the equation (x - 2)2 + y2 = 5. a.)(2,0), âˆš5 b.)(-2,0), 5 c.)(-2,0), âˆš5
June 9, 2010

Plz Check my Geometry(sOo0n)
Out of 30 questions these few I struggled with. I put what I feel was right but to be sure I would like some one to check my answers and if there wrong redirect me on how to get the correct answer.( after the = is the answer i think it is.
June 9, 2010

Plz Check my Geometry(sOo0n)
1.) Given points A(-4, 5), B(2, 3), C(0, 4) and D(5, 0), decide if AB and CD are parallel, perpendicular or neither. =Neither 2.)Given the equations y = 1x + 7 and y = 3x - 2, decide whether the lines are parallel, perpendicular or neither. =neither 3.) Given the equations y...
June 9, 2010

Geometry HELP
Find the center and radius of the circle with the equation (x - 2)2 + y2 = 5. a.)(2,0), âˆš5 b.)(-2,0), 5 c.)(-2,0), âˆš5
June 9, 2010

child growth development
A is correct:P
June 9, 2010

child growth and development
a. Fetal alcohol
June 9, 2010

math
This took some work:P (1) 3 quarters (2) 7 dimes; 1 nickel (3) 15 nickels Then it gets tricky: (4) 2 quarters, 5 nickels (5) 2, quarters, 2 dimes, 1 nickel (6) 1 more time to convert 1 dime into 2 nickels (7) 1 quarter, 10 nickels (8) 1 quarter, 5 dimes (9-12) 4 more times to ...
June 9, 2010

Plz Check My Geometry
perpendicular
June 9, 2010

Plz Check My Geometry
Out of 30 questions these few I struggled with. I put what I feel was right but to be sure I would like some one to check my answers and if there wrong redirect me on how to get the correct answer.( after the = is the answer i think it is. 1.) Given points A(-4, 5), B(2, 3), C...
June 9, 2010

Math
June 9, 2010

Math
A domain is the set of numbers which are valid values for the independent variable. The range is the set of valid numbers for the dependent variable. The angle of the sun over the horizon over the course of the day would be fairly easy to model. The domain would be the hours ...
June 9, 2010

Geometry HELP
Thanks:)
June 9, 2010

Geometry HELP
Rhombus WXYZ has vertices W(1,2), X(4,3), Y(3,0) and Z(0,-1). Find the lengths of diagonals WY and XZ. a.)WY=2âˆš2; XZ=4âˆš2 b.)WY=2âˆš4; XZ=2âˆš2 c.)WY=2âˆš4; XZ=4âˆš2
June 9, 2010

Geography
here are some notes that may give you some ideas:) *The thickness of the troposphere depends upon a number of atmospheric variables at latitude. The troposphere ranges from a thickness of approximately 5.5 mi (9 km) in the polar regions, to a thickness of approximately 10 mi (...
June 9, 2010

Geometry
depends on the quantity.
June 9, 2010

Geometry HELP
yes the angle was 60.
June 9, 2010

Geometry HELP
Find the area of the parallelogram.( with base(s)=10 and the side length(s)=6cm. I don't know the height or area so how do I get my answer? here are the multiple choice answers. a.)15âˆš3 cm^2 b.)15âˆš2 cm^2 c.) 30âˆš3 cm^2
June 9, 2010

social studies
Sarah Bagley was a strong supporter of women's rights. She formed the group called the Lowell Female Labor Reform Association, which called for a ten hour workday.
June 9, 2010

Newspaper
1.) yes, there can be more than one advertisments on one page. 2.) pre-war electronics, malaria cures, business roll lists.
June 9, 2010

Plz Check My Geometry
Out of 30 questions these few I struggled with. I put what I feel was right but to be sure I would like some one to check my answers and if there wrong redirect me on how to get the correct answer.( after the = is the answer i think it is. 1.) Given points A(-4, 5), B(2, 3), C...
June 9, 2010

Geometry HELP
Thank you:)
June 9, 2010

Geometry HELP
Choose the correct slope-intercept form of the following equation and identify the slope and y-intercept. x + 2y = 5 a.)2x + y = 3; m=2; b=3 b.)y = 3x + 2; m=-4; b=0 c.)y = -1/2x + 5/2; m=-1/2; b=5/2
June 9, 2010

Geometry HELP
Thank you both:)
June 9, 2010

Geometry HELP
so would the correct answer be a.) 4b/a
June 9, 2010

Geometry HELP
A line passes through the points K(2a,3b) and R(a,-b). What is the slope? a.)4b/a b.)4ab c.)4a/b
June 9, 2010

Geometry HELP
Thanks:)
June 9, 2010

Geometry HELP
Find the line that passes through the point (0, 2) and is parallel to the line y = -7/3x - 4. a.)y = -7/3x + 2 b.)y = 7/3x - 4 c.)y = 3/7x - 4
June 9, 2010

Geometry HELP
Thanks:)
June 9, 2010

Geometry HELP
Which of the following lines is perpendicular to the line x + y = 3? a.)3y + 3x = 1 b.)y = x + 1/2 c.)y = -x + 3
June 9, 2010

Geometry HELP
Thanks:)
June 8, 2010

Geometry HELP
I'm not sure but I think it's y=3x+7 can someone tell me if I'm right?
June 8, 2010

Geometry HELP
Write the equation for the line in slope-intercept form:Slope: m=3; Y-intercept: B=7 a.)y - 3 = 7(x - 3) b.)y = 3x + 7 c.)y = 7x - 3
June 8, 2010

Geometry HELP
Thanks:)
June 8, 2010

Geometry HELP
I figured out the answer by using the slope intercept formula: y-y1=m(x-x1) y - 4 = 1/3(x - 3)
June 8, 2010

Geometry HELP
A line has a slope m=1/3 and it passes through the point (3, 4). Find the equation for the line in slope-intercept form. a.)y = 1/3x + 3 b.)y - 4 = 1/3(x - 3) c.)y - 3 = 1/3(x - 4)
June 8, 2010

Geometry HELP
Thanks :)
June 8, 2010

Geometry HELP
1.) Given points A(-4, 5), B(2, 3), C(0, 4) and D(5, 0), decide if AB and CD are parallel, perpendicular or neither. 2.)Given the equations y = 1x + 7 and y = 3x - 2, decide whether the lines are parallel, perpendicular or neither. 3.) Given the equations y = 4/3x - 3 and y...
June 8, 2010

Geometry HELP
Thank you:)
June 8, 2010

Geometry HELP
Find the slope of the line that contains points (3, 2) and (-3, 6). a.)3/2 b.)Undefined c.)-2/3
June 8, 2010

Geometry HELP
Thank you:)
June 8, 2010

Geometry HELP
A line passes through points (x, 7) and (3, 2). The slope of the line is 1/2. Find x. a.)5 b.)13 c.)3.5
June 8, 2010

Math
June 8, 2010

Math
Well yes, but it would be called a Straight-line equation. They have a simple variable expressions with no exponents on them. If you see an equation with only x and y â€” as opposed to, say x2 or sqrt(y) â€” then you're dealing with a ...
June 8, 2010

Math
x=k where k is a constant is NOT a linear equation. Linear equations consist of a variable. A constant CANNOT be a variable therefore x=k is NOT a linear equation. Neither is y=k. Linear equations have a slope, if it doesn't then it's not a linear equation.*** All ...
June 8, 2010

math
Use this formula: height=2*K/base
June 8, 2010

Math
6^2+7=43
June 8, 2010

english
Exposition - The exposition starts with the prologue and the first fight setting the stage and the mood of the rivaling families. The prologue states that these two families have been feuding for a long time and that two lovers will die because of it. The fight shows the ...
June 7, 2010

English
A depressed mood has a side affect of self-consciousness that includes negitive thoughts. self-consciousness is really just self awareness. Hope that helps:)
June 7, 2010

If my outcome is correct the perimeter should be 20. I did this by drawing to seperate triangle and labeling each one KLM and JHG. With the information you gave it said that KLM ad JHG are congruent. Then I drew the big triangle and combined them. all together the triangle ...
June 7, 2010

Communication and Gender Studies
3.) I forgot to mention sexual discrimination!!!
June 7, 2010

Communication and Gender Studies
I haven't recently witnessed anything serious or anything but I've had friends tell me things: 1.) The ability of girls being able to play "boy" sports is unacceptable to alot of coaches/ schools. 2.) Women being abused if they don't do their "women ...
June 7, 2010

physics
9.8(2.16/s)=
June 7, 2010

physics
Try using the velocity formula:(V=velocity, d=distance, and t=time) V=d/t
June 7, 2010

physics
9.8(30/15)=
June 7, 2010

algebra1
I can't type in the formula because of the typing options but go to purplemath or mathwarehouse to get help.
June 7, 2010

ss
2.) The watergate scandal a political scandal in the United States conducted by president Richard Nixon,in the 1970s,In Nixon hired people to break- into the Democratic National Committee headquarters at the Watergate office complex in Washington, D.C. 1.)The outcome was that ...
June 7, 2010

medical coding
If this is what your talking about, this information should help:) *Use simple language. Clearly communicate what information is being requested. *Provide full details. If a field requires a lengthy description, donâ€™t skimp on details to conserve screen space...
June 7, 2010

ss
Ronald Reagan
June 7, 2010

Physical Science
These notes may help:) Light is electromagnetic radiation of a wavelength that is visible to the human eye (in a range from about 380 or 400 nanometres to about 760 or 780 nm).In physics, the term light sometimes refers to electromagnetic radiation of any wavelength, whether ...
June 7, 2010

Thank you for helping me:)
June 7, 2010

Are these right? "It was all pure white, rolling in gentle undulations where the ice jams of the freezeâ€‘up had formed." "Fifty degrees below zero stood for a bite of frost that hurt and that must be guarded against by the use of mittens, ...
June 7, 2010

ss
Thurgood Marshall
June 7, 2010

Are these right? "It was all pure white, rolling in gentle undulations where the ice jams of the freezeâ€‘up had formed." "Fifty degrees below zero stood for a bite of frost that hurt and that must be guarded against by the use of mittens, ...
June 7, 2010

TO BUILD A FIRE Jack London Day had broken cold and gray, exceedingly cold and gray, when the man turned aside from the main Yukon trail and climbed the high earthbank, where a dim and little-traveled trail led eastward through the fat spruce timberland. It was a steep bank, ...
June 7, 2010

English 10 HELP
Thanks :)
June 6, 2010

English 10 HELP
The Dream Keeper Bring me all of your dreams, You dreamers, Bring me all of your Heart melodies That I may wrap them In a blue cloudâ€‘cloth Away from the tooâ€‘rough fingers Of the world. Discuss how certain elements are repeated to make a ...
June 6, 2010

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