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Questions and answers by
Sheenybeany
Questions (27)
What is the degree of
f(x) = 6(x-1)^12(x+1)^3? Explanation too please :)
1 answer
368 views
"Find the maximum value of y/x over all real numbers x and y that satisfy (x - 3)^2 + (y - 3)^2 = 6."
I tried simplifying it to
9 answers
1,086 views
A circle R has a radius of length 5 sqrt 3 and has a chord XY that is 5 units from R. Find the length of XY.$
2 answers
677 views
A circle with center O has a radius of 17. Chord AB in the same circle has length 30. How far the chord from O?
1 answer
843 views
For what value of a is there a right triangle with sides a+1, 6a, and 6a+1?"
1 answer
410 views
"An equilateral triangle of side length 6 sqrt 3 is rotated about an altitude to form a cone. What is the volume of the cone?"
Pl
8 answers
1,418 views
"Find the volume of a cone that has 5 as its base radius and a lateral surface area of 65 pi."
Help, thanks!
6 answers
1,744 views
Hi guys. I need a lot of help on this.
"Equilateral triangle ABC has centroid G. Triangle A'B'C' is the image of triangle ABC
2 answers
1,824 views
OPQRSTUVWX is a regular decagon. A rotation of A degrees about U maps X to R. Given A < 180 degrees, find A.
Thought it was 144
2 answers
2,972 views
Point Q is the image of point P under a dilation with center O and scale factor 4. If PQ = 18, then what is OP?
6 answers
4,830 views
Crazy hard question I don't get:
"A sphere with radius 3 is inscribed in a conical frustum of slant height 10. (The sphere is
3 answers
712 views
The total area of all the faces of a rectangular prism is 22, and the total length of all its edges is 24. Find the length of
6 answers
1,089 views
I don't understand any of this :(
"What is the area of a trefoil whose horizontal base has length 2?" Please help!!!
2 answers
472 views
Two cubes of volumes 8 and 27 are glued together at their faces to form a solid with the smallest possible surface area. What is
7 answers
5,630 views
What are the properties of equiangular octagons?
1 answer
338 views
This was the question before that you answered with more information.
"Two altitudes of a triangle have lengths 12 and 14. What
6 answers
639 views
How do you find the third altitude of a triangle with the two other altitudes? I have the altitudes 12 and 14.
1 answer
583 views
How do you find the altitudes of a right triangle with the three sides?
1 answer
595 views
How do you find the lengths of the sides of an isosceles triangle with three medians?
2 answers
408 views
How do you find the altitudes of an isosceles triangle? Thanks!
1 answer
477 views
Ahhh... thank you
"A square and an equilateral triangle have the same perimeter. Let A be the area of the circle circumscribed
2 answers
491 views
I'm an on-going 8th grader, and I'm taking a class for Algebra 2. What should I expect that is different from Algebra 1?
P.S.
1 answer
770 views
Find the area of a parallelogram with sides of length 6 and 8, and with an interior angle with measure 45 degrees.
2 answers
632 views
Find the area of a parallelogram with sides of length 6 and 8, and with an interior angle with measure 45 degrees.
3 answers
824 views
In quadrilateral ABCD, we have AB = BC = CD = DA, AC = 14, and BD = 48. Find the perimeter of ABCD.
4 answers
1,199 views
The diagonals of a trapezoid are perpendicular and have lengths 8 and 10. Find the length of the median of the trapezoid.
2 answers
891 views
If you solve this you are officially amazing!
"The diagonals of a trapezoid are perpendicular and have lengths 8 and 10. Find the
1 answer
879 views
Answers (80)
Yes. Well that what I think, if you wake up 30 minutes earlier than usual, then you can. You may consider a bus or a carpool with a neighbor.
Yes, 16.6 is a rational number.
Nevermind. I could be wrong.
b) South Africa
The slope is 2/3.
2 sqrt 2
They are called "homophobic","anti-!@#$%^&", or "heterosexist". Homophobic means afraid of !@#$%^& couples. Anti-!@#$%^& means someone who is violent towards !@#$%^&s. Heterosexist is someone who thinks heterosexuals are better than !@#$%^&s. But I like to
Lisa please ignore the errata on your previous post. And the GCF of these is not 52w, instead it is w^2. You see, GCF is the common factor, and I think you've been trying to find the LCM and multiplying 13 and 13.
Oh shoot even more sorry. My first answer was right, and 36x^2 is wrong.
Oh shoot so sorry. The GCF is actually 36x^2.
"3x" is the GCF.
Danielle, you should try answering the questions yourself before mass-posting on Jiskha. People don't like to answer questions that obviously haven't been put an effort into. Even if you don't know, post your work on the question.
Answer: 3,2,1 Solution: The integer has to be less than 4 but greater than 0. The next integer less than 4 is 3, and the first number greater than 0 is 1. List the integers between them, and you get 3,2,1 Ans.
This looks great, but make sure you include commas between "the sky, a drop of"/"concession stand, while other". Take my answer with a grain of salt because my strongest suit isn't English.
New York City is in New York, so the boys who live in NYC are also living in NY State. This means that 20% of the 30% New Yorkers are NYCians. .2*.3 = .06, so the answer is "e. 6%".
What's the line?
Do you mean how many multiples? Then that's easy. The first multiple of 7 after 250 is 252, or 7*36. The last one is 497, or 7*71. You subtract 71 and 36 to get 35. If you mean finding all the multiples, then it will take a bit of time. You may have to
Then it'll be 2 2/9.
Assuming the "X" means the variable "x": x = 20/9 or 2.2222222222222222222222... You didn't ask for an explanation, so I didn't give one.
@Sipho, if you'd like to continue using this site you may need to limit the kinds of post you are making. "Shut up" is not an effective response to a question you may not understand. You might want to not write anything and just shut up.
Answer: x^2-4 Explanation I: You distribute each term to the other. For example. "x" is a term, so you distribute "x" to "(x+2)". Next comes "-2". You distribute "-2" to "(x+2). You add up the two terms and get the answer.
I also know that when drawn on a coordinate plane the figure is a circle.
Short answer: 240 programs. Long answer: The cassette tapes accounted for 5/24 of the total amount of programs. This means that 1/24 = 10 programs. 10 * 24 = 240 Ans.
Ummm... sure? It will be difficult for the small child though. I don't have a mathematical proof for that if that's what you're looking for.
3200 bacteria will be living.
Shortest answer: 350 tiles. Longer answer: 1750/5 = 350. Longest answer: Each triangle has an area of (2*(2+3))/2, which is 5. 1750/5 = 350.
9 minutes to 12 noon = A.M. 8 minutes to midnight = P.M.
And that was a statement, not a question.
Did you bother to even attempt to solve any of you questions. How about you show some of your work and we can go from there.
Correct.
I might be wrong, but i got 17.99121094.
4/9, 4/27, 4/81, 4/243.
The answer is 54. Any number divisible by 6 is divisible by both 2 and 3, so we take those out. 6x9x1 = 54.
The shortest possible length is 4.
Thanks Steve. You're the best!
You really need to think about the question before you just randomly post it on Jiskha.
Damon's right x >= -6
x = temperature x
=5 =0 =? Did you forget to write the full equation?
He worked 19/12 hours.
4 1/3
But that's wrong :(
Thanks!
C. Adjective
Short answer: 3. 9+4+5+6 = 24 24-6 = 18 18/3 = 6 9-6 = 3 Ans.
The total number of marbles is 2+3 units, or 5 units. 5 units = 40. Divide 5 from each side, and get 1 unit = 8. Tanya has 3 units, so 3 units = 24 Ans.
It's A. absorption and radiation of energy in the atmosphere.
(40*6)+(13/2*9)+(8*12)=394.5 Mary Stevens earned $394.5.
How about you do some work yourself before posting your homework questions on here?
Whichever interests you the most! :)
