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Rod
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3/4 of 45 please show work
answered
Mar 16
in
Pre-Algebra Answers
|
489
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
|
518
views
fraction problems
Sin2y/(1 + tan²y) = 2tany
answered
Mar 15
in
Trigonometry Answers
|
177
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
|
997
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
|
385
views
simplifying pemutation and combinations
3y-2 greater than 5
answered
Mar 13
in
Algebra 1 Answers
|
407
views
algebra problems
greater than or less than
cos(x)=300/700
answered
Mar 13
in
Trigonometry Answers
|
484
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
|
599
views
multiplying fractions and whole numbers
4x^2-3x+9=5x+6
answered
Mar 11
in
Algebra 1 Answers
|
423
views
solving equations
algebra problems
trigonometric functions using identities
answered
Mar 10
in
Trigonometry Answers
|
729
views
trigonometry problems
(x+7)/x(x-7) -(x-7)/x(x+7)= 7/x2-73
answered
Mar 10
in
Statistics Answers
|
800
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
|
194
views
:Divide R5600 in the ratio 4:5:7
answered
Mar 3
in
Other Math Topics
|
242
views
ratios
70+4+x+0.06=74.86 x=?
answered
Mar 3
|
240
views
60.60/100
answered
Mar 3
in
Other Math Topics
|
213
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
|
242
views
Find four numbers that are palindromic.
answered
Mar 2
in
Word Problem Answers
|
569
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
|
786
views
algebra problems
The test scores for a large statistics class have an unknown
answered
Mar 2
in
Statistics Answers
|
678
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
|
806
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
|
212
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
|
214
views
word problems
what is 3 over 5 minus 5 over 6
answered
Feb 28
in
Algebra 1 Answers
|
497
views
6(b-1)-5(b-1)
answered
Feb 28
in
Algebra 1 Answers
|
545
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
|
635
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
|
271
views
(16x^2 - 25)
answered
Feb 28
in
Algebra 2 Answers
|
172
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
|
214
views
no
what is the radical of √121 + √4
answered
Feb 26
in
Algebra 2 Answers
|
849
views
(√5) + (√4)
answered
Feb 26
in
Algebra 1 Answers
|
195
views
algebra problems
Find an error of C in each of the following :
answered
Feb 26
in
Calculus Answers
|
136
views
i need help with simpliflying this...
answered
Feb 26
in
Word Problem Answers
|
658
views
please solve
reflection in the y-axis; vertical compression by a factor of 1/8
answered
Feb 25
in
Algebra 2 Answers
|
1.1k
views
algebra problems
what is the pruduct of 6 and 5
answered
Feb 25
in
Calculus Answers
|
449
views
math method
the steps to answer n-3n=-4
answered
Feb 25
in
Algebra 2 Answers
|
587
views
solving equations
Math problem
answered
Feb 22
|
273
views
linear programming problems
x+1/3x^3-7x^2+0x+43
answered
Feb 22
in
Pre-Algebra Answers
|
471
views
explain to me as f(x)is divided when f(x)is divided by x+1
Home base was 5 spaces away. Jorge nervously tossed the pair of dot cubes. What are the odds of Jorge failing to reach home base on this turn?
answered
Feb 22
|
193
views
Anupama takes 125 minutes in walking a distance of 100m. What distance would she cover in 135 minutes
answered
Feb 20
in
Word Problem Answers
|
236
views
(r-8)(r+5)
answered
Feb 14
in
Algebra 1 Answers
|
407
views
algebra problems
simplify (cos^2 a + 1) / (cos^2 a - 1)
answered
Feb 13
in
Trigonometry Answers
|
498
views
trigonometry problems
Factor x^2+21x-54
answered
Feb 13
in
Algebra 1 Answers
|
940
views
factoring
solve x^4-21X^2+54=0 step by step
answered
Feb 13
in
Algebra 1 Answers
|
536
views
factoring
the third term is twice the eighth term. How do i find the first twenty-five terms
answered
Feb 13
in
Algebra 2 Answers
|
536
views
how do you solve this equation problem? please show steps to solve..i've figured most but got stuck on this one.
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