7,221 Answered Questions for the topic Math Help
Math Help
03/09/18
Precalculus
Find all angles which satisfy the following equation. (Use the parameter k as necessary to represent any integer. Enter your answers as a comma-separated list. If there is no solution, enter NO...
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Math Help Math
03/09/18
can you help me with math I don't understand that.
Find all zeros of the polynomial. P(x) = x^3 − 6x^2 + 6x − 5
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Math Help
03/09/18
can you help me with math please.
Find all rational zeros of the polynomial. P(x) = 2x^4 − 13x^3 + 6x^2 + 64x − 32
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Math Help
03/09/18
Write a system of equations to describe the situation below, solve using elimination, and fill in the blanks. An employee at a party store is assembling balloo
Write a system of equations to describe the situation below, solve using elimination, and fill in the blanks.An employee at a party store is assembling balloon bouquets. For a graduation party, he...
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03/09/18
Simplify (m^3)^4(2x^3)^7(m^2)^5(3x)^2.
This is for grade 9 math. My teacher wants me to simplify the question
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Math Help
03/08/18
what is the slope of the line that passes through the points -2 and -1 and 3 and 5
its hard i cant seem to get it plz help me
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Math Help
03/08/18
Two less than one-third of the product of nine fourths and eight
This is a problem from learn lesson 10 module 4
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Math Help Math Word Problem
03/08/18
A car can be rented for $70 per week plus $0.35 per mile. How many miles can be driven if you have at most $140 to spend for weekly transportation?
A car can be rented for $70 per week plus $0.35 per mile. How many miles can be driven if you have at most $140 to spend for weekly transportation?
can anyone tell me how to solve this?
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Math Help
03/08/18
working alone,it takes mofor nine hours to tar a roof.emily can tar the same roof in 8 hours.how long would it take them if they worked together?
help please
03/08/18
The cost of a shirt is $3 more than half the price of a pair of jeans. The cost of the shirt and jeans together is $45. Find the cost of each item.
OK, so I really struggle with math and I was hoping someone could help or explain this to me. And since I'm also in grade 9, we only use one variable.
When I tried it my equation ended up being...
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Math Help
03/08/18
Precalculus
If cos(θ) = − 1/11 with θ in Quadrant III, what is sin(θ)?
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Math Help
03/08/18
Trig Question
If sin(θ) = 8/17 with θ in Quadrant II, what is cos(θ)?
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Math Help
03/08/18
Trig Question
Use the theorem below to answer the question.Suppose θ is an acute angle residing in a right triangle. If the length of the side adjacent to θ is a, the length of the side opposite θ is b, and the...
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Math Help
03/08/18
Math Precalculus
Use the theorem below to answer the question.Suppose θ is an acute angle residing in a right triangle. If the length of the side adjacent to θ is a, the length of the side opposite θ is b, and the...
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Math Help
03/08/18
Trig Question
Use the theorem below to answer the question.Suppose θ is an acute angle residing in a right triangle. If the length of the side adjacent to θ is a, the length of the side opposite θ is b, and the...
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03/08/18
Show that the curve y=2sin2x -4x is never increasing
I am confused about how to differentiate 2sin2x or how to show that it is less than 0 and I have been trying to figure this out by various websites but it will not give me a clear answer. I would...
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03/08/18
Write the formula for the parabola that has x- intercepts (5+square root of 3,0) and (5-square root of 3,0), and y-intercept (0,4)
Please tell me want the equation would be!!
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03/08/18
Write the formula for the parabola that has x-intercepts (−2,0) and (4.6,0), and y-intercept (0,1.5)
Please tell me want the equation would be!!!
Math Help
03/08/18
Ken walked 300 feet at 4 ft/s and then walked 250 feet at 5 ft/s How long did he walk?
i need help on this question please
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Math Help Trigonometry
03/07/18
what is the sine function of this graph? https://4.bp.blogspot.com/-1tHai5owr08/VO1FcH4ba5I/AAAAAAAAACQ/9e9B71tExvI/s1600/Graph1.jpg
What is the sine function of this graph?
https://4.bp.blogspot.com/-1tHai5owr08/VO1FcH4ba5I/AAAAAAAAACQ/9e9B71tExvI/s1600/Graph1.jpg
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Math Help
03/07/18
Three adults and four children must pay $93. Two adults and three children must pay $66. Find the price of the adults ticket and price of a child's ticket
Three adults and four children must pay $93. Two adults and three children must pay $66. Find the pri of the adults ticket and the price of a childs ticket
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Math Help
03/07/18
There are a total of 84 students in a drama club and a yearbook club. The drama club has 16 more students than the yearbook club. How many students are in eachl
What would the answer be. I dont know how to solve
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Math Help
03/07/18
Time has 8 footballs. His friend gave him 5 more footballs. How many footballs does he have now?
1st grade math
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