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y=2/3-1 y=-x+4
answered
Apr 4
in
Algebra 1 Answers
|
396
views
solving equations
solve by the method of reduction?
answered
Mar 29
in
Word Problem Answers
|
463
views
problem completely
(D^2+2D+1)y=(e^x-1)^-2 solve by reduction order
answered
Mar 29
in
Calculus Answers
|
409
views
solving systems of equations reduction
3(d-2)-2d>16
answered
Mar 29
in
Algebra 1 Answers
|
503
views
algebra problems
A swimming pool 14 m long by 4 m, 1.8 m deep at shallow end and 5.7 m deep at other end, and there are 3 steps that are 0.75 m long, 0.28 m wide and 0.30 m high
answered
Mar 27
in
Word Problem Answers
|
237
views
11 ¼% of 10750
answered
Mar 23
in
Other Math Topics
|
112
views
1600 Kg how many joule
answered
Mar 18
in
Trigonometry Answers
|
1.3k
views
word problems
x^2-4y^2+8x-24y-24=0
answered
Mar 18
in
Algebra 2 Answers
|
990
views
algebra 2 problems
help me solve 4y = 24y + 105
answered
Mar 18
in
Algebra 2 Answers
|
561
views
solving equations
Is 5000pounds greater than10000ounces
answered
Mar 16
in
Algebra 1 Answers
|
460
views
5th grade math
x+1 divided by 8=1/2
answered
Mar 16
in
Algebra 1 Answers
|
442
views
x+1 divided by 8=1 2
factoring trinomial problem
answered
Mar 16
in
Algebra 2 Answers
|
664
views
factoring trinomials
3/4 of 45 please show work
answered
Mar 16
in
Pre-Algebra Answers
|
490
views
solving equations
taking a congugate of this question.z=(a+ib/a-ib)hole power two+(a-ib/a+ib)hole power two.
answered
Mar 15
in
Calculus Answers
|
523
views
fraction problems
Sin2y/(1 + tan²y) = 2tany
answered
Mar 15
in
Trigonometry Answers
|
178
views
If x+y=10 find the value of y when x=3
answered
Mar 15
in
Other Math Topics
|
160
views
find the value x to a 5 sided polygon with one side 77 , another side 156, one side 149
answered
Mar 13
in
Geometry Answers
|
998
views
geometry 10th grade
Find the length to the nearest centimeter of the diagonal of a square 30cm on a side.
answered
Mar 13
in
Geometry Answers
|
1.1k
views
geometry 10th grade
simplify n+1Ci = n-1Ci
answered
Mar 13
in
Calculus Answers
|
386
views
simplifying pemutation and combinations
3y-2 greater than 5
answered
Mar 13
in
Algebra 1 Answers
|
411
views
algebra problems
greater than or less than
cos(x)=300/700
answered
Mar 13
in
Trigonometry Answers
|
485
views
algebra problems
what is the approximate measure of angle B?
answered
Mar 13
in
Trigonometry Answers
|
1.4k
views
angles of triangle
mean = 20 standard deviation 10 find area between x1 = 15 & x2= 40
answered
Mar 13
in
Statistics Answers
|
1.2k
views
http: mathhomeworkanswers.org ask?cat=#
What is 2/3 times 1 1/8?
answered
Mar 11
in
Geometry Answers
|
607
views
multiplying fractions and whole numbers
4x^2-3x+9=5x+6
answered
Mar 11
in
Algebra 1 Answers
|
425
views
solving equations
algebra problems
trigonometric functions using identities
answered
Mar 10
in
Trigonometry Answers
|
731
views
trigonometry problems
(x+7)/x(x-7) -(x-7)/x(x+7)= 7/x2-73
answered
Mar 10
in
Statistics Answers
|
803
views
solving equations
algebra problems
7 multiplied by 9 plus 9
answered
Mar 7
in
order of operations
|
206
views
interfere
squares
cubes and roots
The diagonal of a rectangle is 34cm more than itsDetermine the width and length of the rectangle
answered
Mar 7
in
Word Problem Answers
|
196
views
:Divide R5600 in the ratio 4:5:7
answered
Mar 3
in
Other Math Topics
|
243
views
ratios
70+4+x+0.06=74.86 x=?
answered
Mar 3
|
245
views
60.60/100
answered
Mar 3
in
Other Math Topics
|
216
views
ok
Given that for any rational number a, the quadratic equation 2x^2 +(a+1)x-(3a^2 -4a+b)=0 always has two rational solutions for x. Find the value of b.
answered
Mar 3
|
243
views
Find four numbers that are palindromic.
answered
Mar 2
in
Word Problem Answers
|
570
views
word problem
little kid is smarter than you
ha ha ha ha ha ha ha ha.
3+6=12 5+4=19 1+4=112 3+7=?
answered
Mar 2
in
Greatest Common Factor
|
625
views
pre algebra problems
what could the expression p plus 0.15p over 2 represent, including units?
answered
Mar 2
in
Algebra 1 Answers
|
790
views
algebra problems
The test scores for a large statistics class have an unknown
answered
Mar 2
in
Statistics Answers
|
680
views
solving equations
distribution with a mean of 100 and deviation of 20
WHAT IS THE LINEAR EQUATION FOR SCORES ON AN ACHIEVEMENT TEST?
answered
Mar 2
in
Algebra 1 Answers
|
808
views
graphing linear equations
solving equations
algebra problems
You get scores of 85 and 91 on two history tests. Write and solve an inequality to find the scores you can get on your next history test
answered
Mar 1
in
Pre-Algebra Answers
|
214
views
you get scores of 85 and 91 on two history tests. write and solve an inequality to find the scores you can get on your next history test
I sold a book for R50 and bought a book for R25 how much am I left with
answered
Mar 1
|
218
views
word problems
what is 3 over 5 minus 5 over 6
answered
Feb 28
in
Algebra 1 Answers
|
501
views
6(b-1)-5(b-1)
answered
Feb 28
in
Algebra 1 Answers
|
548
views
pre algebra problems
6(b-1)-5(b-1)
solving equations
solve this question 2x+3y=8, x^2-xy+yz=3 by factorization
answered
Feb 28
in
Word Problem Answers
|
636
views
simultaneous equations
Given 4x-3/x^2=m , if -4 is one of the roots determine the value of m and other roots
answered
Feb 28
in
Word Problem Answers
|
274
views
(16x^2 - 25)
answered
Feb 28
in
Algebra 2 Answers
|
173
views
factoring
Brandon and Melissa are investing R220 and R80 respectively in an effort to raise money the profit of R1776 must be divided in proportion between them. How much money will each receive
answered
Feb 28
|
215
views
no
what is the radical of √121 + √4
answered
Feb 26
in
Algebra 2 Answers
|
853
views
(√5) + (√4)
answered
Feb 26
in
Algebra 1 Answers
|
198
views
algebra problems
Find an error of C in each of the following :
answered
Feb 26
in
Calculus Answers
|
138
views
i need help with simpliflying this...
answered
Feb 26
in
Word Problem Answers
|
659
views
please solve
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