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Rod
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User Rod
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find the value of k such that the lines whose equations are 3x+5ky=7 and 9kx+8y=15 are parallel.
answered
Apr 25, 2017
in
Algebra 2 Answers
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1.7k
views
9th grade math----- please answer this question as soon as possible. thank you :)
What is the ratio of 517218015 and 819500000
answered
Apr 25, 2017
in
Other Math Topics
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307
views
If 4/5 of a number is 36, what is the whole
answered
Apr 25, 2017
in
Word Problem Answers
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321
views
word problems
From integers 1 up to 42, how many possible sets of integer are to be made if each set has six integers.
answered
Apr 24, 2017
in
Word Problem Answers
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375
views
word problems
1/4 a (-8b + 4c)jt
answered
Apr 24, 2017
in
Other Math Topics
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456
views
monomials
2arcsin(x/sqrt6)+arcsin(4x)=180/2
answered
Apr 23, 2017
in
Trigonometry Answers
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405
views
the large hand of a clock is 28 cm long. how many centimeters does its extremely move in 20 minutes.
answered
Apr 23, 2017
in
Trigonometry Answers
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623
views
fundamentals of trigonometry
if a loan began on August 15 and is due on October 15, what is the ordinary time for this period?
answered
Apr 21, 2017
in
Word Problem Answers
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1.4k
views
word problems
sinx/tanxcosx
answered
Apr 21, 2017
in
Trigonometry Answers
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960
views
proving trigonometric identities
trigonometry
simplifying expressions
{0 for is odd, (1/(2n+1))^n} test this series answers or question?
answered
Apr 19, 2017
in
Calculus Answers
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336
views
biniyamniguse@gmail.com
How are the values of the 3's in 13,407.036 related?"
answered
Apr 19, 2017
in
Other Math Topics
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397
views
please answer this by april 22 2017
values
How many tenths are in 825 hundredths
answered
Apr 19, 2017
in
Other Math Topics
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3.0k
views
converting decimals to fractions
dividing decimals
place values
converting numbers to decimal
I need to know what the common denominator for 3/41, 40/97, and 1/6 is.
answered
Apr 18, 2017
in
Word Problem Answers
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1.4k
views
least to greatest
common denominator
how many have both rabbit and cat
answered
Apr 18, 2017
in
Other Math Topics
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678
views
set theory
what is the length of each snake
answered
Apr 18, 2017
in
Word Problem Answers
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465
views
word problems
a die has two of its faces numbered 3.calculate the probability of obtaining a 1 or 3 on a single cast
answered
Apr 18, 2017
in
Other Math Topics
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548
views
dice
f(x) = 3x + 2 -4/x and g(x) = 2 - 3x, find the values. a) f(a + b) b) g(a)- g(a - b) + f(a)
answered
Apr 16, 2017
in
Algebra 1 Answers
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1.2k
views
algebra problems
evaluating functions
Sum of two numbers is equal to their LCM. Their HCF is 15, what is their sum?
answered
Apr 15, 2017
in
Word Problem Answers
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2.2k
views
word problems
if f(t)=t-1/t+1 than show that f(a)-f(b)/1-f(a)fb)=a-b/1+ab
answered
Apr 15, 2017
in
Other Math Topics
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682
views
What is 3x+5
answered
Apr 13, 2017
in
Pre-Algebra Answers
|
483
views
A letter Ids chosen from alphabet at random. What is the probability that it is contained in the word a.IKEJA b.APAPA
answered
Apr 13, 2017
in
Other Math Topics
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1.8k
views
probability
76 divied by 699
answered
Apr 11, 2017
in
Word Problem Answers
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383
views
divied to find the quotients
Two numbers have a HCF pf 5 and an LCM of 100.what are the two numbers?
answered
Apr 11, 2017
in
Other Math Topics
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936
views
algebra problems
joint cost
answered
Apr 10, 2017
in
Word Problem Answers
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1.8k
views
A rectangle has an area of 30 square meters and a perimeter of 34 meters. What are the dimensions of the rectangle?
answered
Apr 10, 2017
in
Algebra 1 Answers
|
3.0k
views
dimensions of a rectangle
linear correlation r=0.091
answered
Apr 9, 2017
in
Statistics Answers
|
649
views
linear regression
whats the factor 36 divided by 8 multiply by 3 to the 10th power
answered
Apr 9, 2017
in
Algebra 1 Answers
|
395
views
algebra problems
how do you find the order and magnitude of symmetry for a star
answered
Apr 8, 2017
in
Geometry Answers
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1.7k
views
geometry problems
dividing decimals
solving equations
dried fruit costs $8.25 per pound, cashews are $5.99 per pound, and peanuts are $3.99 per pound. buying 2 more pounds than cashews and 1 pound of dry fruit the bill is $41.18.
answered
Apr 8, 2017
in
Pre-Algebra Answers
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708
views
pre algebra problems
middleschool
what is 5 to the 6th power
answered
Apr 8, 2017
in
Pre-Algebra Answers
|
892
views
pre algebra problems
obtain formula for r (inradius)
answered
Apr 7, 2017
in
Trigonometry Answers
|
461
views
32% of what number is 4.8
answered
Apr 7, 2017
in
Pre-Algebra Answers
|
804
views
Give example two function f and g are discontinuous but f/g is continuous .
answered
Apr 6, 2017
in
Calculus Answers
|
636
views
calculus problems
5x-3y=70,3x-7y=60 solve by elimination
answered
Apr 5, 2017
in
Algebra 1 Answers
|
3.2k
views
elimination method
solving systems of equations by elimination
find the x-intercepts of the parabola with vertex (6,27) and y-intercept (0,-81)?
answered
Apr 5, 2017
in
Algebra 2 Answers
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1.1k
views
2) find the sulution?
In triangle ABC, angle A = 30, angle B= 60 and segment = BC 4, what is the length of AC to the nearest hundredth
answered
Apr 5, 2017
in
Geometry Answers
|
881
views
geometry problems
trigonomentry triangle problems
-2(18-3y)=7y+2y
answered
Apr 5, 2017
in
Pre-Algebra Answers
|
515
views
math problem
solving for x and y
Give an example of the function f which is discontinuous at x=3, but if its value at x=3 is altered from f(3)=1 to f(3)=0, it becomes continuous
answered
Apr 5, 2017
in
Calculus Answers
|
540
views
calculus problems
find the value of (k^2 x^3 - 6xk - 9) / (x-1)
answered
Apr 4, 2017
in
Algebra 2 Answers
|
876
views
math problem
long division
dividing polynomials
5 Rational number between 0.1 and 0.11
answered
Apr 4, 2017
in
Word Problem Answers
|
10.4k
views
rational and irrational numbers
What fraction shows how many thirds of tomato he will slice
answered
Apr 4, 2017
in
Word Problem Answers
|
1.3k
views
word problems
fraction word problems
(1,-7) (-5,0) slope
answered
Apr 4, 2017
in
Algebra 1 Answers
|
1.4k
views
slope intercept form
what is -6x<12
answered
Apr 4, 2017
in
Pre-Algebra Answers
|
383
views
solving eqautions with the quadratic formula
If possible, draw an example of 2 noncongruent triangles that satisfy the following conditions. If not possible, then explain why.
answered
Apr 3, 2017
in
Geometry Answers
|
3.1k
views
geometry problems
word problems
geometric shapes
Research and explain how it creates parallel rays of light, name 4 uses for retroreflectors and why were they placed on moon's surface.
answered
Apr 2, 2017
in
Geometry Answers
|
826
views
geometry problems
retroreflectors
math
How much would density be of each planet have to change to have same volume as Earth?
answered
Apr 2, 2017
in
Geometry Answers
|
494
views
word problems
space
volume of a sphere
density
triangle; radius = 4 inches
answered
Apr 1, 2017
in
Geometry Answers
|
1.6k
views
area of a triangle
geometry problem
Prove that line AB ~= line AD.
answered
Apr 1, 2017
in
Geometry Answers
|
766
views
geometry proof
Round 556.462 to the nearest tens place
answered
Apr 1, 2017
in
Other Math Topics
|
1.1k
views
rounding numbers
square; radius = 8 mm
answered
Mar 31, 2017
in
Geometry Answers
|
442
views
confused
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