05/04/15

How do I solve this problem in description?
A rectangular banner advertising a homecoming dance is 8 feet long and 6 feet wide. The committee wants to increase visibility by making the banner larger. If each dimension is increased by the... more
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05/04/15

sin x – 2sin x cos x = 0
Help please
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05/04/15

sec x + tan x = 1
I am confused please help
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05/04/15

tan A + cot A = 2csc(2A)
I am so lost
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05/04/15

Find the exact value of sin(p/12). Use the half-angle formula.
Please help
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05/04/15

Cecile multiplied -7 times -4 and got a product of -28. Is she correct? Why or why not?
Tell how to get it
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05/04/15

simplify the equation
simplify 5√(50)/3+√(2) - 3√(18)
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05/04/15

The result when a number is divided by 2 is equal to the result when the same number is divided by 4. What is that number
 The result when a number is divided by 3 is equal to the result when that same number is divided by 4. What is that number?
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05/03/15

what is the molality
what is the molality of an aqueous solution of calcium nitrate that has a boiling point of 102.5 C
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05/02/15

Eva and brooke compete in a maths contest as a team. Calculate the probability that they pass both papers.
Please help! Eva and brooke compete in a mathd contest as a team. The contest consists of two maths papers taken on separate occasions. The probability that they get a pass on the first paper is... more
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05/01/15

how many milliliters of 2.00M HCL must be added to neutralize the following:
how many milliliters of 2.00M HCL must be added to neutralize the following:A mixture of 0.160 M HNO3 (100.0 mL) and 0.100 M KOH (400.0 mL)?
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05/01/15

find the values of p and q if (x-1)^2 is a factor of x^3+4x^2-(2p-q)x+pq
find the values of p and q if (x-1)^2 is a factor of x^3+4x^2-(2p-q)x+pq
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05/01/15

How much AgCl is isolated using this and Ag(NO3)?
Chad decides to sneak into Ms. Smith's class room. He finds bottles of solution containing silver. He realizes that if he extracts the silver, he will strike it rich! First, he sees silver nitrate.... more
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04/30/15

I need some serious help!
how do i figure out how to solve this?  Joe is buying new sod for his front yard. it measures 25 yards long and 114 feet wide. if the sod costs $2.25 per square foot, then how much will the sod... more
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04/30/15

a spinner is divided into 10 equal sections numbered 1 to10. you spin the spinner once. what is (p) not even . I need to show my work
A spinner is divided into 10 equal sections numbered from 1 to 10 . You spin the spin tge spinner once . What is (p) not even
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04/30/15

In a driving experiment, 46 people ran over a traffic cone and 54 did not. What is the experimental probability of a person hitting a traffic cone?
In a driving experiment, 46 people ran over a traffic cone and 54 did not. It has to do with probability.
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04/30/15

Law of cosines and sines
a corner of Theodore wirth park occupies a triangular area that faces two streets that meet at an angle measuring 85.  The sides of the area against the streets are 60ft and 70ft, respectively. If... more
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04/30/15

Write the explicit and recursive formulas for the sequence 6, 10, 14, 18, ...
Write the explicit and recursive formulas for the sequence 6, 10, 14, 18, ...       Is the full question.
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04/30/15

Find sin 2x, cos 2x, and tan 2x from the given information: tan x = - 4/3 , x in Quadrant II, sin 2x = cos 2x = tan 2x =
Help me 
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04/30/15

Find sin 2x, cos 2x, and tan 2x from the given information: sin x = 3/5 , x in Quadrant I, sin 2x= , cos 2x= , tan 2x= ,
I am so lost
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04/30/15

Use an Addition or Subtraction Formula to find the exact value of the expression: tan 285°
I am so confused
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04/29/15

How much power (in watts) is disipated by a resistor when an peak current of 2.1 amperes passes through the resistor with an peak voltage drop of 50 volts?
i am not sure on how to solve this problem. I've tried solving for R by taking 50/2.1 and then using the formula P=I^2(R) but it did not work.
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04/29/15

how to solve attached
http://assets.openstudy.com/updates/attachments/55411d97e4b08c713989be9e-nickymail48-1430330794459-jkn.png
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04/29/15

find the measure of angle whose supplement is 10 times its complement
find the measure of angle whose supplement is ten times its complementhint : supplement and complement of an angles are (180-0)^0 and (90-0)^0
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04/29/15

Which of these functions is (are) always increasing?
Which of these functions is (are) always increasing? (I) f(x) = -x2 + 2x + 1 (II) f(x) = 2x - 1000 (III) f(x) = |x - 4| + 255 (IV) f(x) = -e-x   A) (I) and (II) only B) (II) only C) (II)... more
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