7,221 Answered Questions for the topic Math Help

11/15/17

The teacher gave this pattern to the class: the first term is 5 and the rule is add 4 subtract 1. Each student says one number. Victor is tenth. What number sho
Continued: ld he say?                             The answer should be easy and simple. My  'questioner' is in 4th grade.
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11/15/17

The face of a clock has a circumference of 63 in what is the area of the face of the clock
It deals with circinference and area 
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11/15/17

Solve a trig equation
solve the equation for the solutions over the interval [0 degrees, 360 degrees)   6sec2xtanx=12tanx   I am unsure of where to begin.
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11/15/17

Solve the trig equation
solve the equation for the solutions over the interval [0 degrees, 360 degrees)   tan2x+8tanx+6=0   I am having trouble factoring and solving
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11/15/17

Trig functions
cos(3theta)=-1 solve for exact solutions over the interval [0,360 degrees]   I am having trouble finding a place to start.
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11/15/17

Simplifying Using Trig Identities
The expression csc^2(x)-1 is equivalent to 
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11/15/17

Trig questions
I am getting stuck at 7 plus or minus sqrt 309 / 26   13sin^2x-7sinx=5 solve for interval [0,360degrees] 
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Math Help

11/15/17

Divide the following polynomial by 3x. 51 x^6 + 39 x^3 - 18 x
Divide the following polynomial by 3x.51 x^6 + 39 x^3 - 18 x
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11/14/17

A type of bacteria with 50 bacteria and doubles every hour. write an exponential expression to determine the number of bacteria in 5 hours.
Solve the expression of the number of bacteria.
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Math Help

11/14/17

y varies directly as x and inversely as the square of z. y=20 when x =80 and z=4. Find y when x=56 and z=2
y varies directly as x and inversely as the square of z. y=20 when x =80 and z=4. Find y when x=56 and z=2
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Math Help

11/14/17

Jakob is tilling a newly finished room. He estimates that he tiles about 9 square feet every 3/4 hour. About how many square feet can he tile per hour?
need this done by today!!!!
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Math Help

11/14/17

Volume of a triangular prism is 30 cubic units. What is the area of the base in square units
surface area practice help.  i am tutoring and need refereshers.  
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Math Help

11/13/17

List from least to greatest. 4.2 minutes. -5 1/3 minutes. -2 1/2 minutes. 3.75 minutes
List from least to greatest
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Math Help

11/13/17

FireFighter Exam Prep
A work crew of 6 people can clear 2,400 square feet of scrubs in 1 hour, how long will it take 8 crew members to clear 4,800 square feet
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11/13/17

Transition Question
Translate this sentence into an equation    Negative 6 times the sum of a number and 4 is 2.   A) –6n + 4 = 2 B) –6(n + 4) = 2 C) 6(n + 4) = 2 D) –6n – 4 = 2
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Math Help Math Homework Asap

11/13/17

Math question
Find a polynomial that has integer coefficients and degrees: 4; zeros: 4 of multiplicity 2 and 3i? 
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Math Help

11/13/17

what is 8x6+4x6
i need help on this problem what is 8x6+4x6.
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Math Help

11/13/17

If the lake is 60 miles away and rene is driving 40 mph the entire time, how long will it take her to get to the lake?
I need help solving this problem and I dont understand it all. And I dont even understand how to do the math problem to even get the answer to the question.
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Math Help Math

11/13/17

Please help asap
Two tennis superstars, Novak and Maria were offered contracts from a company to advertise a product. The company offered Novak 150 thousand dollar signing bonus and a five-year contract promising... more
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Math Help Math

11/12/17

The ratio of met to woman working for a company is 5 to 3 if there are 216 employees total, how many men work for the company
This is a math question
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Math Help

11/12/17

The difference between a number and 48 is equal to the number times 8
Blah blah blah blah 
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Math Help

11/12/17

help please show me how to slove
Many factors go into assessing the value of a house for tax purposes. Once the proper category has been determined, the assessment rate is per square foot or square meter.Compute the value of the... more
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Math Help Math Question

11/12/17

When using elimination, how do you know what type of elimination to use? For example, multiplying, adding, or subtracting.
Using Elimination in math
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Math Help

11/12/17

Find the equation of the line whose graph includes the point (A,B) and is parallel to the line y=Cx+D.
Find the equation of the line whose graph includes the point (A,B) and is parallel to the line y=Cx+D.
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Math Help

11/12/17

help please show me how to slove
The nine-pointed star shown here has a regular nonagon at its center. What is the measure of each angle at the tips of the star to the nearest .1°?
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