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Questions Asked on December 24, 2012

If sin theeta=3/5 , cos alpha= -12/13 and theeta,alpha both lie in 2nd quadrant,find the value of tan (theeta+alpha).
1. 0 answers
2. asked by Anonymous
3. 396 views
In a parallelogram ABCD, diagonals AC & BD intersect at O.E, F, G, & H be the midpoints of sides AO, DO, CO & BO. Find the ratio
1. 0 answers
2. asked by Anonymous
3. 488 views
A 1.0kg mass weighs 9.8 Newton on earth's surface, and the radius of Earth is roughly 6.4 x 10 to the power of 6. The mass of
1. 1 answer
2. asked by Rebecca
3. 1,433 views
Can anyone please share their idea of a strong, powerful hook, background information and thesis about fracking?Please this
1. 2 answers
2. asked by Tony
3. 1,077 views
The sound intensity of a rainfall is 4.5×10^-9 W/m^2. Find the corresponding sound intensity level.
1. 1 answer
2. asked by Nicole
3. 344 views
Can anyone tell me 3 reasons why fracking is either good or bad and 3 supporting details?Please, thank you It's urgent
1. 2 answers
2. asked by Tony
3. 515 views
The target capital structure for Jowers Manufacturing is 51% common stock, 20% preferred stock, and 29% debt. If the cost of
1. 0 answers
2. asked by at
3. 515 views
A motor boat goes downstream twice as fast as upstream. Find the power speed of the boat if the water flows at 6km/h.
1. 1 answer
2. asked by Anonymous
3. 536 views
ABCD ia a parallelogram whose diagonals intersecting at E. AC is produced to F such that CF=AE. Prove that
1. 0 answers
2. asked by Anonymous
3. 985 views
In a pentagon ABCDE, angle B = 168, angle C:angleD = 23:25 and AB//ED. Find angle C and angle D.
1. 1 answer
2. asked by Anonymous
3. 517 views
AB=36 cm and M is the mid-point of AB. Semicircles are drawn on AB,AM and Mb as diametrs.A circle with centre C touches all the
1. 3 answers
2. asked by Anonymous
3. 1,309 views
If y=x+tanx then prove that cos^2x(y2)-2y+2x=0 where y2 is the second derivative...plz help me out.
1. 2 answers
2. asked by abhi
3. 397 views
WHAT ENVIRONMENT IS BETTER FOR WHALE LAND OR SEA WHY PLEASE HELP PLEASE
1. 1 answer
2. asked by MARK HARIZON
3. 357 views
Factor thisa^2b^2 -ab^3+16b^4
1. 1 answer
2. asked by Praphul
3. 394 views
calculate the mass of this sample:1.05 * 10 to the power of 26 atoms of neon, Ne(g) I know that I have to first divide by the
1. 3 answers
2. asked by Help
3. 1,171 views
calculate the momentum of a 2000-kg truck travelling 19 m/s.
1. 2 answers
2. asked by seanna
3. 3,148 views
erin is makin fruit punch for her friends to make the drink she mixes 3 quarts of fruit juice with half quart of ginger ale.what
1. 1 answer
2. asked by zoie
3. 1,078 views
Hello. I'll be grateful for some help.1)Is it possible to use the prepositions "above", "upon", "on" in the phrase "to raise the
1. 1 answer
2. asked by Ilma
3. 376 views
a. Compute the mean, median, and mode.b. Compute the variance, standard deviation, range, coefficient of variation, and Z
1. 1 answer
2. asked by lou
3. 1,394 views
Can someone help me with the answers for my final exam in Math 116?
1. 1 answer
2. asked by Gayle
3. 447 views
Suppose the modified quota is 2.77. Fill in the blanks, and round your answers to two decimal places.(a) Find the lower quota.
1. 1 answer
2. asked by Casey
3. 539 views
Find the lengths of the diagonals of this trapezoid.trapezoid on a graph with points (-a,0), (-b,c), (b,c), (a,0) negative a and
1. 1 answer
2. asked by Anonymous
3. 2,000 views
A(n) 15 g bullet is ﬁred into a(n) 116 g blockof wood at rest on a horizontal surface and stays inside. After impact, the
1. 2 answers
2. asked by Anonymous
3. 450 views
Explain the reasons that a small business might fail and explain the factors/characteristics that contribute toward small
1. 1 answer
2. asked by Huyen
3. 918 views
Your neighbor gives you his old computer. The memory modules in it have 184 pins and two notches. What type of memory is this?A.
1. 1 answer
2. asked by Chy
3. 509 views
five times a number decreased by twice the same number
1. 1 answer
2. asked by Gayle
3. 903 views
Weatherwise is a magazine published by the American Meteorological Society. One issue gives a rating system used to classify
1. 1 answer
2. asked by Alison
3. 1,113 views
Use the graph of f(x)=x^2/(x^2-4) to determine on which of the following intervals Rolle's Theorem applies. A) [0, 3] B) [-3, 3]
1. 1 answer
2. asked by Brian
3. 519 views
Suppose the modified quota is 7.47. Fill in the blanks, and round your answers to two decimal places.(a) Find the lower quota.
1. 1 answer
2. asked by Derrick
3. 505 views
I would like to know the lists of situations in which DNA fingerprinting is useful
1. 1 answer
2. asked by Nweni
3. 570 views
when an accident happens in the sea due to collision of ships, there is a huge amount of oil spill in the sea .how does this
1. 1 answer
2. asked by bhavika
3. 417 views
a cricketer throw the ball to have maximum horizontal range of 120m.if he throws the ball vertically with same velocity what is
1. 1 answer
2. asked by vidya
3. 730 views
suppose that al knows that the probability of an investigation is 0.70 how low must the probability of water's completing its
1. 0 answers
2. asked by vinoth
3. 517 views
Express sin 2x cos 4x as a sum of trigonometric functions
1. 1 answer
2. asked by tom
3. 865 views
Two spheres are placed so that their centers are 2.6m apart. the force bvetween the two spheres is 2.75 x 10 to the power of
1. 2 answers
2. asked by Rebecca
3. 889 views

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