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Answers by tdschool
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tdschool
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User tdschool
Recent activity
All questions
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verify the identity secx-secx sin^2x= cosx
answered
Mar 5, 2014
in
Trigonometry Answers
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11.3k
views
verifying trigonometry identities
determine the values of T1,T2.T3 in a geometric sequence
answered
Mar 5, 2014
in
Other Math Topics
|
1.1k
views
sequences and series
h=-16t^2+38t+5
answered
Mar 5, 2014
in
Algebra 1 Answers
|
2.6k
views
solving equations
√3-√27+5√12
answered
Mar 5, 2014
in
Trigonometry Answers
|
368
views
what is the slope of the line and what it does represent
answered
Mar 5, 2014
in
Algebra 1 Answers
|
348
views
algebra problems
g(x)=x^1/2 ,g (5x+2)=?
answered
Mar 5, 2014
in
Calculus Answers
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324
views
g(x)=x^1 2
g (5x+2)=?
if f(0)=-2 and f(x+2)-f(x)=5, is linear, which of the following is the equation for f(x)?
answered
Mar 5, 2014
in
Trigonometry Answers
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448
views
(a^2-b^2)/([(a/b)-(b-a)])
answered
Mar 5, 2014
in
Trigonometry Answers
|
339
views
log2 (x) +log2(y) =4, what is xy=?
answered
Mar 5, 2014
in
Trigonometry Answers
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3.3k
views
If AB= 2x+7, BC= 3x-1, and AC= 6x+1, find x
answered
Mar 5, 2014
in
Geometry Answers
|
587
views
college geometry need help
what is the value of x in the following system of equations?
answered
Mar 5, 2014
in
Trigonometry Answers
|
482
views
The ratio of two numbers is 4 to 3. The sum of the numbers is 49. What are the two numbers?
answered
Mar 5, 2014
in
Algebra 1 Answers
|
2.1k
views
algebra problems
how do you solve 5/6 and 3/8
answered
Mar 5, 2014
in
Algebra 2 Answers
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433
views
fraction problems
one of the roots of x^2-3x+1=0 is?
answered
Mar 5, 2014
in
Trigonometry Answers
|
346
views
if x≠2 and (x+2)^2(x-1)+3(x+2)(x-1)=(x+2)P, then P=
answered
Mar 5, 2014
in
Trigonometry Answers
|
483
views
if x≠2 and (x+2)^2(x-1)+3(x+2)(x-1)=(x+2)P, then P=
answered
Mar 5, 2014
in
Trigonometry Answers
|
483
views
simplify 8348/10,000
answered
Mar 5, 2014
in
Pre-Algebra Answers
|
396
views
What are the factors of 20
answered
Mar 5, 2014
in
Other Math Topics
|
491
views
factors of a number
(16a^8b^(-4))^(1/4)
answered
Mar 5, 2014
in
Trigonometry Answers
|
918
views
simplifying expressions
37*is a multiple of 5. what is the missing number?
answered
Mar 5, 2014
in
Pre-Algebra Answers
|
381
views
what is the least common denominator for the fractions 3/2 3/4 1/10 and 3/8.
answered
Mar 5, 2014
in
Word Problem Answers
|
612
views
least common denominator
9 is a factor of 12*7.what is the missing number?
answered
Mar 4, 2014
in
Pre-Algebra Answers
|
391
views
How to solve this equation
answered
Mar 4, 2014
in
Pre-Algebra Answers
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335
views
solving equations
How do i figure out 4m+3.8+m=7?
answered
Mar 4, 2014
in
Algebra 1 Answers
|
440
views
algebra problems
solving equations
m∠2=x, m∠3=x-16
answered
Mar 4, 2014
in
Geometry Answers
|
384
views
proving angle relationships
8x-4y=1 4y=x-1 solve for x and y
answered
Mar 4, 2014
in
Algebra 1 Answers
|
722
views
algebra problems
solving equations
how do i solve 5.1+3w=1.2??? i really need help
answered
Mar 4, 2014
in
Algebra 1 Answers
|
363
views
solving equations
algebra problems
SOLVE:3/4 +4a/7= 6a/7+7/8
answered
Mar 4, 2014
in
Pre-Algebra Answers
|
787
views
algebra problems
simplifying expressions
solving equations
simplify 2(x+)-2y
answered
Mar 3, 2014
in
Pre-Algebra Answers
|
390
views
simplifying expressions
if my first number is 1278.06 and my second number is 1085.82 then what is the percent decrease
answered
Mar 3, 2014
in
Pre-Algebra Answers
|
534
views
calculating percentages
how calculating percentages
what is 3 2/7 of 14 #
answered
Mar 2, 2014
in
Other Math Topics
|
672
views
fraction problems
finding numbers withe the mean is 6 mode is 4 and median is 5
answered
Mar 2, 2014
in
Word Problem Answers
|
373
views
plz help now plz plz i need it nowwww
how to find the area
answered
Mar 2, 2014
in
Other Math Topics
|
507
views
fraction word problems
If the roots of the equation (a-b) x^+(b-c)x + (c-a) = 0 are equal , prove that 2a =b+c.
answered
Mar 2, 2014
in
Pre-Algebra Answers
|
699
views
dimaag bhidane wala question hai
simplify : 2 to the power of 2n minus 1 divided by 2 to the power of n plus 1
answered
Mar 2, 2014
in
Algebra 1 Answers
|
653
views
what is the probability that it is between the 20 second mark and the 25 second mark?
answered
Mar 2, 2014
in
Algebra 1 Answers
|
366
views
probability
word problems
how many sweets were there in each box at first?
answered
Mar 2, 2014
in
Word Problem Answers
|
442
views
word problems
(n+5) x 3 = 21 so n= ?
answered
Mar 2, 2014
in
Algebra 1 Answers
|
499
views
what will be next number in the series 2 3 9 10 30 31 93
answered
Mar 2, 2014
in
Word Problem Answers
|
8.9k
views
x^2+2x+1/4x^2/x^2+4x+3/8x^3
answered
Mar 2, 2014
in
Algebra 2 Answers
|
308
views
algebra problems
solving equations
which is smallest 2/3, 3/12, 4/5, 3/4
answered
Mar 2, 2014
in
Other Math Topics
|
415
views
which is smallest
put these decimals in order from greatest to least 1.3, 1.301, 0.34, 0.3
answered
Mar 2, 2014
in
Algebra 2 Answers
|
1.5k
views
greatest to least
-3x(-8)/(-4)+(-11)
answered
Mar 2, 2014
in
Other Math Topics
|
314
views
solve integers
Factor: x^2 + 2xy+ y^2
answered
Mar 2, 2014
in
Algebra 1 Answers
|
467
views
factoring
a straight 20m wheelchair ramp rises 348 cm. find the angle that the slope makes with horizontal
answered
Mar 1, 2014
in
Trigonometry Answers
|
1.4k
views
can you solve the problem and give me a step by step guide on how i sould solve the problem
5-2=3-(x+2)(-2)
answered
Mar 1, 2014
in
Pre-Algebra Answers
|
367
views
simplifying expressions
The product of roots of a quaradatic equation 2x^+7x-4=0 is
answered
Mar 1, 2014
in
Pre-Algebra Answers
|
687
views
plz tell me the method of solving this type of question
what is the nth term for -6 -3 0 3 6
answered
Mar 1, 2014
in
Algebra 1 Answers
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1.8k
views
finding the nth term
solve -5-(3^2+2)
answered
Mar 1, 2014
in
Algebra 1 Answers
|
525
views
algebra 1 problem
2x-3(x-1)=-1
answered
Mar 1, 2014
in
Pre-Algebra Answers
|
470
views
8th grade math
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