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Rod
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User Rod
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help me I am on a test please:_:
answered
May 3, 2018
in
Other Math Topics
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589
views
math problem
find the least common multiple of 15a and 6n^2
answered
May 3, 2018
in
Algebra 2 Answers
|
332
views
least common multiple
The step function f(x) is graphed. What is the value of f(−1)?
answered
May 3, 2018
in
Algebra 1 Answers
|
1.7k
views
functions
round 5,789,398 to the hundred thousand
answered
May 3, 2018
in
Other Math Topics
|
637
views
rounding numbers
A rectangular planter can hold 2,304 cubic inches of soil. The dimensions of the base of the planter are 24 inches by 12 inches.
answered
May 3, 2018
in
Algebra 1 Answers
|
1.7k
views
word problems
help this is my homework please. please:_:
answered
May 3, 2018
in
Other Math Topics
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237
views
maths problem
please help me I'm on a test
answered
May 3, 2018
in
Other Math Topics
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203
views
40% of the marbles in the bag are yellow. The rest are orange and green. The ratio number of orange to the number of green is 4:5. If there is 30 green marbles, how many yellow marbles are there?
answered
May 3, 2018
in
Other Math Topics
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2.7k
views
ratios
3. Quadrilateral ABCD has vertices A (−1, 5), B(4,0), C(1,−5),and D(−5,1). Find the slopes of the sides and then explain whether ABCD is or is not a parallelogram.
answered
May 3, 2018
in
Algebra 1 Answers
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735
views
geometry problems
please help me please i am on a test
answered
May 2, 2018
in
Other Math Topics
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5.4k
views
find the probability P(z < -0.46) usind standard normal distribution
answered
May 2, 2018
in
Statistics Answers
|
4.6k
views
standard normal distribution
please help me with the question
how to solve mid-segment theorem math problems?
answered
May 2, 2018
in
Algebra 2 Answers
|
406
views
algebra problems
47302-28113
answered
May 2, 2018
in
Other Math Topics
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299
views
5th grade math problems
A grocer mixed walnuts worth $0.51 per kilogram with peanuts worth $0.60 per kilogram. If she made 39 kilograms of a mixture worth 0.57 per kilogram how many kilo grams of walnuts are in the mixture?
answered
May 2, 2018
in
Word Problem Answers
|
653
views
8th grade math
A corner store sells two kinds of bakersd goods: cakes and pies. A cake cost 5$ and a pie cost 7$. In one day, the store sells 15 baked goods for a total of 91$. How many cakes did they sell?
answered
May 2, 2018
in
Algebra 1 Answers
|
1.9k
views
word problems
Find the Length and width of the quadrilateral with vertices at (6,4), (4,4), (6,7), (4,7).
answered
May 2, 2018
in
Geometry Answers
|
370
views
length
width
quadrilateral
vertices
In a right triangle, one acute angle is 54° more than twice the other. Find the acute angle.
answered
May 2, 2018
in
Algebra 1 Answers
|
727
views
word problems
Solve the problem.
answered
May 2, 2018
in
Word Problem Answers
|
1.0k
views
word problems
The table lists data regarding the average salaries of several professional athletes in the years 1991 and 2001
answered
May 1, 2018
in
Algebra 1 Answers
|
248
views
word problems
x(1/3)^2 . Write two expressions that are equivalent to the expression listed below.
answered
May 1, 2018
in
Algebra 1 Answers
|
449
views
math problem
algebra problems
The roof on a house is built with a pitch of 10/12, meaning that the roof rises 10 feet for every 12 feet of horizontal run. What is the angle at the base of the roof
answered
May 1, 2018
in
Trigonometry Answers
|
2.7k
views
word problems
can you solve the problem and give me a step by step guide on how i sould solve the problem
Jake leaned a 12 foot ladder against his house if the angle formed by the ladder and the ground is 68° how far from the base of the house did he place the ladder?
answered
May 1, 2018
in
Geometry Answers
|
1.3k
views
word problems
evaluate y if y=68
answered
May 1, 2018
in
Algebra 1 Answers
|
196
views
evaluate |y| if y = 68
Two angles are sumplementary, and one is 40 degrees More than three times the other. Find the smaller angle
answered
May 1, 2018
in
Algebra 1 Answers
|
1.1k
views
word problems
Use the Law of Cosines to prove that 1/2bc(1 + cosA) = [(a + b + c)/2] · [(−a + b + c )/2]
answered
May 1, 2018
in
Trigonometry Answers
|
2.3k
views
trigonometry problems
simplifying trigonometric equation using identities
Hi there what do I answer if my calculator says R99,999.9984?
answered
May 1, 2018
in
Other Math Topics
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138
views
solving compounded interest
F(x)=x^3 is scaled by -2, so what happens to the graph?
answered
May 1, 2018
in
Algebra 2 Answers
|
246
views
math problem
polynomials
operations with functions
i need help with this
answered
May 1, 2018
in
Algebra 2 Answers
|
124
views
please help me to answer this step by step asap thank u.
algebra problems
integrate (x^2 - x) / (x^2+x+1)
answered
May 1, 2018
in
Calculus Answers
|
610
views
calculus problems
integral calculus
how to integrate xdx/x^2-3x-4?
answered
May 1, 2018
in
Calculus Answers
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2.5k
views
integral calculus
integrate 7e^3(dx)
answered
May 1, 2018
in
Calculus Answers
|
607
views
calculus problems
integrate 1/sqrt(x^2+16)
answered
May 1, 2018
in
Calculus Answers
|
598
views
integration by partail frations
integrate y/(x+y)^2 with respect to x
answered
May 1, 2018
in
Calculus Answers
|
419
views
What number does 3, 5 and 6 go into
answered
Apr 30, 2018
in
Other Math Topics
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559
views
math
A bottle contains 70 vitamins tablets each of a mass of 1/4 gram. The empty botttle has a mass of 122 1/2 gram. What is the total masss?
answered
Apr 30, 2018
in
Word Problem Answers
|
1.2k
views
math problem
word problems
Which statement best describes the product 10/3 × 25
answered
Apr 30, 2018
in
Other Math Topics
|
1.9k
views
word problem
how to work out percentages for eg 80 percent of 150
answered
Apr 30, 2018
in
Word Problem Answers
|
252
views
calculating percentages
Which polynomial represents the difference below? 8x8 + 9x6 - x + 7 - (6x8 + 4x7 + 5)
answered
Apr 30, 2018
in
Algebra 1 Answers
|
338
views
algebra problems
My cat is two years less than twice as old as my twins. He is also 12 years less than three times as old as my twins. How old is my cat? How old are my twins?
answered
Apr 30, 2018
in
Algebra 1 Answers
|
196
views
word problems
Please help with this math problem
answered
Apr 30, 2018
in
Word Problem Answers
|
238
views
word problem
word problems
Mac needs 30 dollars for a concert ticket. Ben says he’ll lend him 40 dollars. On payday Mac gives Ben 50 dollars. Does Mac still owe Ben money?
answered
Apr 30, 2018
in
Word Problem Answers
|
192
views
word problems
Sample of 500 obtained, 35 defective, are they normally distributed And what would be the critical value?
answered
Apr 30, 2018
in
Statistics Answers
|
237
views
statistics problems
2x^3-2x^2-x+1
answered
Apr 30, 2018
in
Algebra 1 Answers
|
120
views
math problem
Write about how to solve this problem 12 ×49
answered
Apr 30, 2018
in
Word Problem Answers
|
138
views
word problems
Find the speed of each train.
answered
Apr 30, 2018
in
Word Problem Answers
|
287
views
iword problem on speed of trains
word problems
help me stuck on this
answered
Apr 30, 2018
in
Word Problem Answers
|
204
views
word problem
(4a^3-4a^2)+(6a^3+5a^2)
answered
Apr 30, 2018
in
Algebra 1 Answers
|
273
views
answer
how do you work out percentages
answered
Apr 29, 2018
in
Other Math Topics
|
281
views
calculating percentages
What is ABC?
answered
Apr 29, 2018
in
Algebra 2 Answers
|
245
views
algebra problems
measurement
How do you do percentages
answered
Apr 29, 2018
in
Other Math Topics
|
228
views
calculating percentages
number to percent
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