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All Questions
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234765 Questions
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360
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Simplifying
Simplify b ( a + b ) - a ( a - b ).
Guest
Feb 1, 2017
0
778
1
Homer has a box of 32 doughnuts. Each doughnut has a unique icing design on each side. If Homer only gets to choose 8 doughnuts (and only one side
Homer has a box of 32 doughnuts. Each doughnut has a unique icing
design on each side. If Homer only gets to choose 8 doughnuts (and
only one side of each of those 8), what are the total number of
possibilities if:
- Order doesn't
read more ..
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Guest
Feb 1, 2017
0
340
0
expressions
how do you get 7 out of the expression 7 and 1/2
Guest
Feb 1, 2017
0
567
0
+10
Help with double and half angle formulas?
cos theta= -4/5, sin x= -12/13, theta is in the 3rd quadrant and x is in the 4th quadrant. Evaluate tan 2theta and sin 2theta.
I need help finding the answer for this/how to solve double/half angle formulas in general. Thank
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Gham2000
Feb 1, 2017
0
375
0
help
how do i use the mole formula
Guest
Feb 1, 2017
0
437
0
I forgot how to do fractions and I need to know them?
I get stuck on them alot
Guest
Feb 1, 2017
0
528
2
Plz help me
6x+30x(x-12)
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Guest
Feb 1, 2017
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489
1
math
what is the answer to 24-x=3
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Guest
Feb 1, 2017
0
434
1
help
what is 5/6-30
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Guest
Feb 1, 2017
0
386
2
fractions
one half divided by one third
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Guest
Feb 1, 2017
0
355
0
math
8|7+(-10)1/2*3^2
Guest
Feb 1, 2017
0
485
1
fractions
3 and 1/3y=7 and 1/2= what
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Guest
Feb 1, 2017
0
506
1
equations
what is a/4+3 = 16
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Guest
Feb 1, 2017
0
494
1
Help me, I forgot about this easy question!
What is the percent of change from 2 to 3
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Guest
Feb 1, 2017
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573
1
inequalities
What is -r/3 < 6? ~Speedy
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Guest
Feb 1, 2017
0
446
1
factorization
factorize 5(x-2y)^2+3(x-2y)
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Guest
Feb 1, 2017
0
408
0
-8v+5=389 how much is the v
-8v+5=389 how much is the v
Guest
Feb 1, 2017
0
413
0
math
999999999999999999999999999999999999999999999999999999999999999999999999999999999999 times 9999999999999999999999999999999999999999999999999999999999999999999999999999
Guest
Feb 1, 2017
0
413
1
why is math a thing like besides money
why is math a thing like besides money
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Guest
Feb 1, 2017
0
693
1
+4
Algebra
what is the answer of this question: a2 +b2 = c2 14 square + 14 square 196 + 196 = 392 Then find the square root of 392
heureka
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Agboalun
Feb 1, 2017
0
322
0
Please!?
20=20
Guest
Feb 1, 2017
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