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alicia

Questions (143)

One student says “My sister’s high school geometry book talked about equal angles. Why don’t we use the term equal angels
1. 1 answer
2. 1,075 views
A student asks what exactly Euclidean geometry is. Howdo you answer?
1. 1 answer
2. 417 views
A student claims that if any two planes that do not intersectare parallel, then any two lines that do not intersect should also
1. 2 answers
2. 1,022 views
A student asks whether a polygon whose sides are congruentis necessarily a regular polygon and whether a polygon with all angles
1. 1 answer
2. 2,183 views
Maggie claims that to make the measure of an anglegreater, you just extend the rays. How do you respond?
1. 1 answer
2. 1,065 views
A student wants to know what it means for two planes tobe perpendicular. How do you respond?
1. 1 answer
2. 376 views
Henry claims that a line segment has a finite number of points because it has two endpoints. How do you respond?
1. 1 answer
2. 1,214 views
Jane has two tennis serves, a hard serve and a soft serve.Her hard serve is in (a good serve) 50% of the time, and her soft
1. 1 answer
2. 720 views
the following statement always true, always false, or true in some cases and false in others? Explain your answer. A
1. 1 answer
2. 538 views
Explain how to solve the equation 2x – 3 = x + 2
1. 4 answers
2. 366 views
how do you solve this???2(x-3)=-x+3+5x i don't get distributing stuff
1. 4 answers
2. 519 views
32. If a = 5^2 • 7 • 11 • 13 and b = 2^3 • 5^2 • 7^3 • 17, find the following. (Leave your answer written with
1. 1 answer
2. 416 views
Write the following argument symbolically and then determine its validity:If you are fair-skinned, you will sunburn. If you
1. 0 answers
2. 1,101 views
31. Determine whether each of the following numbers is prime or composite.(a) 231 (b) 393
1. 1 answer
2. 596 views
13. For each of the following, find all possible whole-number replacements that make the following statements true. 2 • ______
1. 1 answer
2. 465 views
Your great uncle gave you $2 on your first birthday, $4 on your 2nd birthday, $8 on your 3rd birthday, and so on.(a) How much
1. 2 answers
2. 749 views
I need help in finding five websites that contain mathematical activities, manipulatives, or lesson plans for fractions,
1. 2 answers
2. 972 views
Survey five Web sites that contain mathematical activities, manipulatives, or lesson plans for fractions, decimals, or percents.
1. 1 answer
2. 721 views
why something with only one cell can be considered to be an organism?
1. 1 answer
2. 444 views
A student claims that the equation Ö(-x) = 3 has no solution, since the square root of a negative number does not exist. Why is
1. 1 answer
2. 539 views
Determine all possible digits to fill in the blanks to make each of the following true.9 |482____ 6|24____35 4 |63____
1. 1 answer
2. 1,062 views
poems of associative property
1. 0 answers
2. 313 views
Cycle Paths, inc. makes bicycles, tricycles, and unicycles. Last week they made 88 more bicycles than unicycles, and 5 times as
1. 1 answer
2. 1,425 views
i have to write an argumentative research paper about a big topic that's has happen in the year 2008 til nw...can u give me a
1. 2 answers
2. 588 views
Reduce each rational expression to lowestterms. Assume that the variables represent only numbers for which the denominators are
1. 0 answers
2. 1,147 views
what are your limitations? how do you compensate for them?this is something i have never thought about before and i just don't
1. 7 answers
2. 1,036 views
Hello, I have to do a review on the book I never promised you a rose garden! I need help with finding what treatment Deb
1. 3 answers
2. 461 views
my assignment is to develop a chart explaining the financing, motivation for founding, and political, social, and economic
1. 1 answer
2. 803 views
Solve for x (without using a calculator):log base 3 of x^2= 2log base 3 of 4-4log base 3 of 5 Solve each of the inequalities:
1. 3 answers
2. 1,010 views
which inequality is true if x=3.04/1.48, y = 1.99+0.33, andz = (1.3)^3? answer is either: y<z<x y<x<z x<z<y x<y<z
1. 1 answer
2. 719 views
how do i solve and graph these factorsy= x(x+3)^2(x+5) y=x(x-2)(x+0.5)(2x-1)
1. 2 answers
2. 441 views
drbob you helped me with this problem the other day but i have a question.-i changed 500mL of ethanol to grams then to mol. i
1. 2 answers
2. 558 views
The "proof" of an alcoholic beverage is twice the volume percent of ethanol, C2H5OH, in water. The density of ethanol is
1. 1 answer
2. 1,244 views
The density of a 15.00% by mass aqueous solution of acetic acid, CH3COOH, is 1.0187g/mL. What is (a) the molarity? (b) the
1. 4 answers
2. 2,569 views
couple theory questions i don't quite understand...What is vapor pressure ad why does it change with temperature? and... The
1. 1 answer
2. 547 views
K= 6.9x10^10 which way does this dominate to right or left? for equilibrium constant? this is a hw problem i just don't
1. 1 answer
2. 413 views
K= 6.9x10^10 which way does this dominate to right or left? for equilibrium constant? this is a hw problem i just don't
1. 2 answers
2. 517 views
how do u turn a friction into a precent
1. 1 answer
2. 362 views
I need help wtih Arkansas History homework. What do I do?
1. 4 answers
2. 520 views
what is a line of rulers that passes power from father to sonIt could be a hereditary monarchy or a dynasty. It can also be
1. 0 answers
2. 1,369 views
what are two river valleys located in indiaIn ancient India, the two major river valleys were the Indus and the Ganges.
1. 0 answers
2. 963 views
1/27+9^4x+5And what is the question or problem? what is x3-7y=21
1. 0 answers
2. 394 views
How do you send a Pringles potato chip in the mail using only 2 pieces of typing paper and 1 roll of scotch tape without
1. 0 answers
2. 661 views

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