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Ariel

Questions and answers by Ariel

Questions (230)

Anyone able to balance/do the equation:C8H7O2COOH + NaOH -> I can't figure out the products. C8H7O2COOH + NaOH =>C8H7O2COONa +
1. 5 answers
2. 1,296 views
Anyone able to help me figure out the products and balance this equation?CH3COOH (aq) + NaOH (aq) -> I know it equals a salt and
1. 1 answer
2. 415 views
What volume, in ml, of a 60% of HCl acid solution must be added to 100 ml of a 30% HCl solution to make a 36% HCl solution.We
1. 1 answer
2. 842 views
So I need a function (parameters: origin x, origin y, destination x, destination y, object x1, object y1, object x2, object y2).
1. 1 answer
2. 491 views
Posted by Ariel on Saturday, November 10, 2007 at 4:33pm.So I need a function (parameters: origin x, origin y, destination x,
1. 1 answer
2. 448 views
how do you make a sketch of the earth, moon, and sun during a solar eclipse so that your sketch contains similar triangles?
1. 2 answers
2. 520 views
how to do Plant asset Records
1. 1 answer
2. 347 views
GCF FACTOR
1. 4 answers
2. 474 views
I was just wondering if anyone can explain the Law of Sines- "Ambiguity Case" to me, in a way that is easy to understand.
1. 1 answer
2. 384 views
Where can I fing help with Fraction greatest to least?Ariel
1. 14 answers
2. 758 views
Write a number pattern for 8 starfish if each had 5 arms.
1. 9 answers
2. 891 views
How do balance this equation K2S+CuSO4
1. 2 answers
2. 1,025 views
The perimeter is 100. The length is 5x +10 and the widthis 10x-1. What is the lenth and width
1. 1 answer
2. 322 views
x= 5/9(y-32) solve for y and simplify
1. 1 answer
2. 348 views
Homework help quickgiven f(x)= (X+1)/(x) and g(x)= x squared +1 find (g f)(-9) the options are 145/21 83/82 145/64 17/9 this is
1. 1 answer
2. 396 views
A 100kg mass starts from rest at the top of an incline plane that makes an angle of 35 degrees with the horizontal, the
1. 2 answers
2. 564 views
A 100kg mass starts from rest at the top of an incline plane that makes an angle of 35 degrees with the horizontal, the
1. 2 answers
2. 562 views
A company manufactures bicycles in 8 different styles. Each style comes in 7 different colors. How many different bicycles does
1. 3 answers
2. 1,017 views
A prism has an equilateral triangle for its base. One side of the base measures 12 ft and the altitude of the prism is 6 ft.
1. 2 answers
2. 644 views
The base of a pyramid is a right triangle. The legs of the triangle measure 6 in and the altitude of the pyramid is 5 in. Find
1. 1 answer
2. 816 views
A regular pyramid is inscribed in a right circular cylinder. The base of the pyramid is an equilateral triangle, and the height
1. 3 answers
2. 959 views
If both the radius of the base and the altitude of a cone is doubled, what is the change to the volume of the cone?
1. 1 answer
2. 317 views
A globe sits on a geography teacher's desk. The diameter of the globe is 0.001 km. The earth has a diameter of 12, 713.54 km.
1. 1 answer
2. 449 views
A sphere is inscribed in a cube. The diagonal of one face of the cube measures 4 units. Find the volume of the sphere.a.)
1. 1 answer
2. 378 views
The lateral surface area of a regular pyramid is 160 cm2 and the perimeter of the base is 40 cm. What is the slant height?
1. 4 answers
2. 812 views
The lateral surface area of a regular pyramid is 160 cm2 and the perimeter of the base is 40 cm. What is the slant height?a.)
1. 4 answers
2. 1,387 views
A line segment has one endpoint at the coordinate (0, 1) and a midpoint at the coordinate (2, 4). Find the other endpoint.a.)(1,
1. 4 answers
2. 857 views
Write an equation for the line that passes through point (-5, 3) and is parallel to the x-axis.a.)y = -5 b.)x = 3 c.)y = 3
1. 3 answers
2. 907 views
The Dream KeeperBring me all of your dreams, You dreamers, Bring me all of your Heart melodies That I may wrap them In a blue
1. 3 answers
2. 475 views
TO BUILD A FIREJack London Day had broken cold and gray, exceedingly cold and gray, when the man turned aside from the main
1. 3 answers
2. 1,171 views
Are these right?"It was all pure white, rolling in gentle undulations where the ice jams of the freezeâ€‘up had formed."
1. 3 answers
2. 537 views
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
1. 3 answers
2. 344 views
Find the slope of the line that contains points (3, 2) and (-3, 6).a.)3/2 b.)Undefined c.)-2/3
1. 3 answers
2. 401 views
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
1. 4 answers
2. 369 views
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. 4 answers
2. 713 views
Write the equation for the line in slope-intercept form:Slope: m=3; Y-intercept: B=7a.)y - 3 = 7(x - 3) b.)y = 3x + 7 c.)y = 7x
1. 4 answers
2. 403 views
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
1. 3 answers
2. 328 views
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
1. 3 answers
2. 588 views
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
1. 5 answers
2. 495 views
Choose the correct slope-intercept form of the following equation and identify the slope and y-intercept. x + 2y = 5a.)2x + y =
1. 4 answers
2. 415 views
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
1. 2 answers
2. 911 views
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
1. 3 answers
2. 1,178 views
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;
1. 3 answers
2. 823 views
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
1. 7 answers
2. 1,094 views
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
1. 3 answers
2. 395 views
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
1. 1 answer
2. 307 views
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
1. 4 answers
2. 829 views
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. 4 answers
2. 365 views
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)
1. 3 answers
2. 966 views
Find the area of the parallelogram.(base(s)=10cm, slant/side length(s)=6cm, h=? and the angle measure is 60degrees. a.)15âˆš3
1. 2 answers
2. 556 views
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 =
1. 5 answers
2. 518 views
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
1. 1 answer
2. 431 views
Using coordinate geometry to prove that the diagonals of a square are perpendicular to each other.Given: Vertices are at A(0,0),
1. 1 answer
2. 506 views
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
1. 2 answers
2. 1,223 views
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
1. 2 answers
2. 511 views
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
1. 1 answer
2. 435 views
***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
1. 5 answers
2. 984 views
Using coordinate geometry to prove that the diagonals of a square are perpendicular to each other.Given: Vertices are at A(0,0),
1. 6 answers
2. 2,806 views
Has anyone ever read "The Ambitious Guest" by Nathaniel Hawthorne?
1. 3 answers
2. 411 views
Choose whether the lines given below are parallel, perpendicular or neither. 4x - 6y = 9; 3x - 2y = 11-6y+4x=9 -2y+3x=11
1. 4 answers
2. 677 views
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
1. 2 answers
2. 971 views
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
1. 3 answers
2. 679 views
Out of 60 review questions I struggled with these ones. Someone please help!!1.) The length of one side of a regular polygon is
1. 4 answers
2. 554 views
1.) 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
1. 3 answers
2. 613 views
1.)In the figure above, PQRS is an inscribed quadrilateral, and the measure of arc RSP=206º. What is mâˆ PST?a.)103º
1. 2 answers
2. 941 views
A soccer ball has diameter of 400 mm. A pin is stuck into the ball such that it creates the chord AC, which is 20 mm. What is
1. 1 answer
2. 408 views
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)
1. 7 answers
2. 1,018 views
out of 50 review questions I'm struggling with these. Someone please check/correct my answers!Look at the following pairs of
1. 3 answers
2. 482 views
Below, you will find a list of sentences. After each sentence, select true if the topic of the statement is suitable to form the
1. 5 answers
2. 680 views
I don't understand this at all!1.)Supermodel Tyra Banks uses Smooth & Soft bath gel; you should, too! Faulty Cause and Effect
1. 4 answers
2. 728 views
Someone please check! * is the answer I chose.For each of the following pairs of topics select the one that is more focused.
1. 3 answers
2. 488 views
I posted these questions earlier for help and Writeacher wanted me to post what I chose as answers so someone could check/help
1. 7 answers
2. 771 views
If you have do english tutoring, when you have a chance can you review my "English 10 HELP" posting please? Writeacher helped me
1. 7 answers
2. 1,101 views
Out of 48 questions I struggled with these. Could someone please check? These are multiple choice questions, so if I'm incorrect
1. 5 answers
2. 639 views
Is a Democracy a form of authoritarianism?
1. 1 answer
2. 339 views
Which of the following statements is incorrect?a.)Early representative parliaments were elected by the people. b.)The
1. 6 answers
2. 500 views
Out of 56 problems I'm unsure of 7 of them. Can someone please check? (= is my answer.1.)Which of the following is not an
1. 5 answers
2. 815 views
I posted my 1st answers to be checked and here are the one's that are fixed. Can someone please check my new answers.1.)Which of
1. 4 answers
2. 528 views
I was helping someone do a run on maze assignment and I just want these questions checked. The instructions said Complete the
1. 5 answers
2. 612 views
The alarm had (rung, rang) to soon for me.=rang The party (began, begun) at seven oclock. = began
1. 5 answers
2. 412 views
Someone had (ate, eaten)all the brownies.=eaten
1. 4 answers
2. 360 views
two worded definitions for those confusing homophones.the rule: (principal, principle) =principle
1. 3 answers
2. 423 views
1.)Why was it important to the Founding Fathers to justify their actions by evoking traditional English rights?a.)Because they
1. 10 answers
2. 659 views
Select the answer that is closest in meaning to the given word or phrase.Popular sovereignty: a.)Taxation without representation
1. 4 answers
2. 1,172 views
How do you get scareware out of your system?
1. 1 answer
2. 324 views
Is this right?The Constitution gives sovereignty only to the _____. =national government
1. 7 answers
2. 499 views
1.)The President's power to veto congressional legislation and the requirement that Congress confirm the President's nominees to
1. 2 answers
2. 567 views
How and when did Roberto Alagna lose his sight?
1. 6 answers
2. 368 views
Which of the following principles does NOT have the purpose of restricting the power of any part of the government?=Democracy
1. 2 answers
2. 499 views
Which of the following is NOT a reason why the Framers opposed direct democracy?=a.)They thought direct democracy is impractical
1. 4 answers
2. 923 views
1.)Which of the following is an example of the formal amendment process?a)The gradual expansion of the President's war-making
1. 2 answers
2. 788 views
1.)What is the defining right of a representative democracy?The right to petition the government =The right to vote The right to
1. 6 answers
2. 1,283 views
4got this oneWhich amendment applies the protections of the Bill of Rights to the States? First Fifth Tenth =Fourteenth
1. 4 answers
2. 405 views
This one is tricky to meEven if they are listed in the Constitution, the rights of the American people _____. =are all listed
1. 3 answers
2. 888 views
1.)The making of the nuclear reactor was an advance ina)Science *b)Technology c)none of the above 2.)The development of the
1. 3 answers
2. 805 views
Which is not a suspect classification, according to the Supreme Court?Race Age Gender *National origin
1. 3 answers
2. 445 views
what does krastakov mean?
1. 1 answer
2. 252 views
What was the name of the discriminatory laws enacted in response to the 13th, 14th and 15th Amendments?a)Separate but Equal Laws
1. 7 answers
2. 869 views
Which is NOT true of the segregation laws passed after the Civil War?a)They prohibited interracial marriage. b)They did not only
1. 4 answers
2. 561 views
In what year did Congress pass a law prohibiting employment discrimination against people with disabilities?1965
1. 1 answer
2. 358 views

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