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Post New Question
All Questions
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237189 Questions
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761
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a triangle isosceles has a perimeter of 120 cm and a base of 130 cm. calculate the perimeter of a triangle similar to the first one with the
a triangle isosceles has a perimeter of 120 cm and a base of 130 cm. calculate the perimeter of a triangle similar to the first one with the side of 9 cm
Alan
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Guest
Aug 16, 2015
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766
3
A Very Important Question I need answered quick!!
How would I find the roots of
, without using the quadratic formula?
So far I have,
, how do I return it to it's factored form?
read more ..
Melody
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Guest
Aug 16, 2015
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3786
1
Add in simplify 9/16+1/2
Add in simplify 9/16+1/2
jdh3010
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Guest
Aug 16, 2015
+24
1166
0
+118696
Chris, Alan or I have cursorily checked most posts up to and including
Chris, Alan or I have cursorily checked most posts up to and including
question page 1953+ and answer page 5252+
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read more ..
Melody
Aug 16, 2015
0
1377
14
+11912
A lovely whether!
Hey everyone ! It's raining here , would you like a click? Heres a click from the window of my new home!
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rosala
Aug 16, 2015
+5
2086
5
+414
Below, you can see some coding:
Below, you can see some coding:
January = 1017
February = 628
March = 1335
read more ..
MaiaMitchell
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MaiaMitchell
Aug 16, 2015
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905
1
Expand and simplify 2m(3m+1)
Expand and simplify 2m(3m+1)
Melody
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Guest
Aug 16, 2015
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649
1
homework
Melody
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Guest
Aug 16, 2015
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651
1
if 99% of something is 7,952 what would the last 1% be?
if 99% of something is 7,952 what would the last 1% be?
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Guest
Aug 16, 2015
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716
4
Help with Trigonometry question
Any help would be appreciated!
solve for y
y=18.5+6sin((9(pi/12)) - (10(pi/12)))
Melody
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Guest
Aug 16, 2015
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5061
3
what is the sum of all the odd integers between 8 and 26
what is the sum of all the odd integers between 8 and 26
CPhill
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Guest
Aug 16, 2015
0
767
1
how do I type sin^-1 into this calculator?
how do I type sin^-1 into this calculator?
Melody
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Guest
Aug 16, 2015
Aug 15, 2015
+5
952
3
Yay,I got it.One of the soloutions of the equation 64x^6-80x^4+8x^3+24x^2-4x-1=0 is the exact value of
Yay,I got it.One of the soloutions of the equation 64x^6-80x^4+8x^3+24x^2-4x-1=0 is the exact value of
cos(2pi/11),which is a cosine value of central angle of hendecagon.(a regular 11-gon)
Alan
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Guest
Aug 15, 2015
0
2051
5
5^(x+1)+5*2^(x-2)=104, x=5
geno3141
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Guest
Aug 15, 2015
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1001
3
+12
pathagorean Therom
A radio station is going to construct a 12 foot tower for a new antenna on top of a tall building. The tower will be supoorted by three cables, each attached to the top of the tower and to points on the roof of the building which are 5 feet from the
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Alan
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Bertknee1
Aug 15, 2015
0
1035
1
what is the tangent of 20 degrees
what is the tangent of 20 degrees
Alan
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Guest
Aug 15, 2015
0
1376
3
5^(x+1)+5*2^(x-2)=104
Alan
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Guest
Aug 15, 2015
0
883
1
how do i calculate the smallest 10% of a normal distribution
how do i calculate the smallest 10% of a normal distribution
Alan
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Guest
Aug 15, 2015
+24
1155
0
+118696
Chris, Alan or I have cursorily checked most posts up to and including
Chris, Alan or I have cursorily checked most posts up to and including
question page 1952+ and answer page 5250+
---------------------------------------------------------------------
read more ..
Melody
Aug 15, 2015
0
841
1
cos x -60=32
cos x -60=32
Alan
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Guest
Aug 15, 2015
0
3539
3
+414
Can you find four consecutive prime numbers that add up to 220 ?
Can you find four consecutive prime numbers that add up to 220 ?
Melody
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MaiaMitchell
Aug 15, 2015
+5
2052
4
+414
What The Code Puzzle - 18 June A man desired to get into his work building, however he had forgotten his code. However, he did recollect fiv
What The Code Puzzle - 18 June A man desired to get into his work building, however he had forgotten his code. However, he did recollect five pieces of information * Fifth number + Third number = 14 * The fourth number is one more than the second number.
read more ..
CPhill
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MaiaMitchell
Aug 15, 2015
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730
2
Kenneth spent 1/4 of his weekly allowance on Monday. He spent 1/2 of the remainder on Tuesday. What fraction of his allowance was left for t
Kenneth spent 1/4 of his weekly allowance on Monday. He spent 1/2 of the remainder on Tuesday. What fraction of his allowance was left for the rest of the week?
Alan
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Guest
Aug 15, 2015
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1305
6
Fred and Joe had a total of 432 match boxes. Fred gave 2/5 of his match boxes to Joe and then Joe gave 1/4 of the total number of match boxe
Fred and Joe had a total of 432 match boxes. Fred gave 2/5 of his match boxes to Joe and then Joe gave 1/4 of the total number of match boxes she had to Fred. Both of them had the same number of match boxes in the end. How many match boxes did Fred have
read more ..
Melody
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Guest
Aug 15, 2015
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