
math
The point (5, 7) is dilated by a scale factor of 4 about the origin. Find the location of the new point. Show your work.
asked by bre on March 27, 2013 
Calc
Express the surface area of a cube as a function of its volume. I did this and got A=6V^(2/3) That is the formula I got for the described function. However, I also need to find its domain... how do I do this?
asked by Chelsea on September 15, 2010 
math
1. Determine the quadrant in which the terminal side of the angle is found and find the corresponding reference angle. theta = 4
asked by Anonymous on October 9, 2012 
physics
A car accelerates uniformly from rest to a speed of 55 km/h (15 m/s) in 14 s. Find the distance the car travels during this time.
asked by Girl on October 8, 2011 
MATHS
THE AVERAGE MARK OF 4 GIRLS IN A SCIENCE TEST IS 6,THE MARKS OF 3 OF ZM ARE 5,7,4.FIND THE MARK OF THE 4TH GIRL.
asked by EZRA on July 19, 2016 
precalc
The polynomial of degree 5, P(x) has leading coefficient 1, has roots of multiplicity 2 at x=3 and x=0 , and a root of multiplicity 1 at x=− 2, find a possible formula for P(x).
asked by barney on March 27, 2019 
math
A man walks 40 m due north and 50 m due west. Find the distance from the starting point?
asked by kinjal on July 22, 2016 
Calculus [rotation of region bounded by curves]
Find the volume of the solid obtained by rotating the region bounded by the given curves about the specified axis. y=3x^2, x=1, y=0 about the xaxis
asked by Ali on November 30, 2012 
math help
The perimeter of triangle RXA is 39, PX=4 and AP=9.Find RX and RA. P is at the middle. I think it's under triangle bisector theorem. Help me answer this guys. Thanks
asked by jude on February 18, 2015 
Math
Aiden know the lenght of only one side of his garden. He says he will be able to find the area knowing only one side. Explain how this can be true.
asked by Bryce on September 17, 2014 
math
The perimeter of a rectangle is to be no greater than 300 in., and the length must be 125 in. Find the maximum width of the rectangle.
asked by carly on January 29, 2008 
chemisrty
Find e/m for electrons in an experiment in which H=2.68 gauss, S=5.00 cm, E=6.3x10^10 volts/cm, and 0=0.100 radian. the 0 in 0=0.100 is a zero with a line through it
asked by Shelby on October 10, 2010 
Math
This irregular shape has 2m,2m,2m, 3m, 4m, 7m _2m_ _2m_  2m__3m_    ________ 4 m 7 m how would I find the area if you can't tell how it is so you can't answer it I understand
asked by Dani on November 16, 2010 
Math
Use the function rule, y = 2x + 5, to find the values of y when x = 1, 2, 3, and 4. Write the answers as ordered pairs that would be used to graph the function.
asked by katie on January 18, 2013 
MATH Algebra
find the polynomial for the perimeter and for the area x+6 is listed on top a x is listed on left side of a rectangle
asked by Anonymous on September 12, 2009 
Math
The lengths of two sides of a parallelogram are 7.4cm and 9.2cm and one of the diagonals has a length of 6.2 cm. Find the area of the parallelogram.
asked by JR 8 on October 24, 2016 
geometry
A rectangle has a perimeter of 98 feet. The lenght is 8 feet longer than double the width. Find each Dimension.
asked by Angie on April 22, 2008 
physics
find the mass of a ball on a roof 30 meters high, if the ball's gravitational energy is 58.8 joules.
asked by Anonymous on November 2, 2014 
Maths Algebra
Mona's👧 father👨 is thrice as old as mona👧. After 12 years,his👴age will be twice that of his daughter👩. Find their present ages.
asked by Sakshi sinha on August 20, 2016 
College algebra
Use the rationals theorem to find all the zeros of the polynomial function. Use the zeros to factor f over the real numbers, F(x)=7x^3x^2+7x1
asked by Alley on March 27, 2013 
Statistics
Suppose that P(A) = 0.69 P(B) = 0.57 P(AB) = 0.35. Find the conditional probability that B occurs given that A occurs. Round your answer to 3 decimal places.
asked by Meeeep on September 24, 2012 
math
Find the matrix which represents(a)a reflection(b)a half turn abt 0(c)a reflection in the line y=x).plz help me...)
asked by t on July 4, 2007 
physics
2.The distance travelled by a body moving with uniform acceleration in the nth second is given by Sn=3.8+0.4n,find the velocity of the body
asked by srikar on May 20, 2012 
math
an unbiased coin is tossed six times. find the probability of the given event  the coin lands heads more than once.
asked by Daren on April 25, 2014 
trigonometry
if tan theta= 1/2, find the exact values of the five remaining trigonometric functions for theta, which is acute
asked by Anonymous on July 17, 2016 
math
The region in the first quadrant bounded by the 𝑦axis and the curve 𝑥 = 2𝑦2 − 𝑦3 (graph please) is revolved about the 𝑥axis. Find the volume?
asked by ANON on July 17, 2016 
maths
In a parallelogram ABCD, sum of two angles is 140 degree then find the measures of its acute angles
asked by nisha on February 26, 2017 
linear algebra
Let L be the line passing through the point P=(−3, −1, −5) with direction vector →d=[4, 0, 4]T, and let T be the plane defined by 4x−y−3z = 16. Find the point Q where L and T intersect. please help..
asked by Sara on September 30, 2018 
physics
a bird flies 3km west and then 4km south. find the resultant displacement of the bird
asked by Holly on February 9, 2017 
math
A rectangle is 4 inches longer than it is wide and has an area of 165 square inches. Find its dimensions
asked by Megan on September 25, 2012 
maths
Hi Please can you help? Find the particular solution of the differential equation from dy/dx=2/27(x3)ã(x^26x+23) / (y) (y>0. for which y = 2 when x = 1, and then give this particular solution in explicit form? thank you in advance for any help regards
asked by Claire on March 30, 2011 
math
which expression can be used to find the area, in square units, of a similar polygon with a side length of n units
asked by hougen on August 31, 2011 
statistics
Three cards are drawn from a deck without replacement. Find these probabilities. a)all are jacks b)all are clubs c)all are red cards
asked by kathy on July 30, 2010 
Math Calc
Given a right triangle ABC with a=13 and b=26, find the value of angle A, angle B, and side length c. Round to the nearest thousandth.
asked by Johnny on November 2, 2014 
Science
Could give any websites that would help me find abiotic and biotic factors of the biome Aquatic. Please give as many website as possible
asked by Henna on November 12, 2014 
math
Find the lateral area of a regular pyrmid whose base is a sqauare, whose slant height is 5 m, and whose height is 3 m. I need help.
asked by keisha on November 11, 2007 
physics
find the magnitude of the linear momentum of (a)7.1kg bowling ball traveling at 12 m/s and(b)a 1200kg automobile traveling 90km/h
asked by melissa on February 4, 2008 
Algebra 1
I need to find the equation for these function tables (ex. y=2x). Is there a general formula for finding the equation, or do I have to guess each time? 1. (4,3) (6,13) (8,23) 2. (5,22) (6,15) (7,8) 3. (4, 90) (6,82) (8,72)
asked by S on November 14, 2010 
Geometry
P(2ap, ap^2) is a any point on the parabola x^2=4ay other than its vertex. The normal at P meets the parabola again at Q. Find the coordinates of Q.
asked by Shanu on January 24, 2015 
math
One card is selected from a deck of cards. Find the probability of selecting a black card or a queen.
asked by Anonymous on November 25, 2010 
Calculus
Consider the curve 8x^2+5xy+y^3=149 1. Find Dy/dx 2. write an equation for the line tangent to the curve at the point (4,1)
asked by Matt on January 30, 2012 
maths
The area of a rhombus is 148.8cm per square If one diagonal is 19.2cm find the length of the other diagonal.
asked by mohiit on February 17, 2016 
math
One card is selected from a deck of cards. Find the probability of selecting a red card or a heart
asked by john on November 25, 2010 
Math
Rs 144 is distributed among 2 boys and 3 girls in such a way that each boy gets tree times of what each girl gets. Find how much each boy should get.
asked by Noor on September 28, 2015 
solid mensuration
The base of a right prism is a rhombus whose sides are 12 inch and whose longer diagonal is 15 inch. Find its volume.
asked by nika on January 22, 2014 
Calculus
Find the area of the region that lies inside both curves. r = (3)^(1/2) cos (theta), r = sin (theta)
asked by Mercedes on June 9, 2010 
Geometry
The diagonal of a rectangle are 24 inches long intersect at an angle of 60°.Find the perimeter of the rectangle.Pls help me.
asked by J on December 2, 2013 
math
the length of the base of a triangle is 4 times its altitude. if the area of a triangles is 162cm2 find the altitude
asked by annette on February 11, 2011 
Statistics
A company manufactures calculators in batches of 64 and there is a 4% rate of defects. Find the probability of getting exactly three defects in a batch.
asked by Jen on February 4, 2008 
Geometry
The diagonal of a rectangle are 24 inches long intersect at an angle of 60°.Find the perimeter of the rectangle.Pls help me.
asked by J on December 2, 2013 
Geometry
The diagonal of a rectangle are 24 inches long intersect at an angle of 60°.Find the perimeter of the rectangle.Pls help me.
asked by J on December 2, 2013 
Geometry
The diagonal of a rectangle are 24 inches long intersect at an angle of 60°.Find the perimeter of the rectangle.Pls help me.
asked by J on December 2, 2013 
economics
I am to find the "characteristics" of the the strengths and weaknesses of the Consumer Price Index. What does the question mean by Characteristics? I am not sure what this means?
asked by Marinda on March 28, 2008 
Geometry
The diagonal of a rectangle are 24 inches long intersect at an angle of 60°.Find the perimeter of the rectangle.Pls help me.
asked by J on December 2, 2013 
trig
80 feet from the base of a tower the angle of elevation to the top is 36 degree find the height of the tower
asked by ...wew on February 11, 2011 
Maths
Point P(8,3)and Q(6,9)are joined by a straight line.Find the equation of the line joining the midpoint of PQ to the origin.
asked by Shane on November 27, 2012 
Math
The perimeter of a rectangle is 15 ins. The lenqth is 3 ins. lonqer than 5 times the width. Find the length A)63 B)12 C)36 D)38
asked by Kenya on May 6, 2008 
division
ok i have another question these problees are alittle different... it's division: but it says find the quotints and remainders? then it has a problem of: 5 divided by 68 or 68 divided by 5???
asked by Rosy on November 30, 2008 
newspaper help!!!!!
September 27 is the birthday of newspaperman Thomas Nast. If you were looking in the newspaper to find the works of Mr.Nast on what page would you be looking?
asked by mia on September 25, 2013 
Calculus
Find the absolute maximum value and the absolute minimum value, if any, of the function. (If an answer does not exist, enter DNE.) f(x) = x^3 + 3 x^2  1 on [3, 1]
asked by Ant on June 17, 2013 
4th gr math
Algebra question....Find the missing number. Tell which property can help you. _______ x 9=0. The answer is 0, I'm having trouble with the second question.
asked by Miya on November 29, 2011 
Math
Data and graphs test ! find the mean of this data set. if neccary, round to the nerest tenth. 15.8,14.9,16.7,17.6,14.4 A 15.7 B 16.2 C 16.7 D 19.6
asked by Jazmine on October 8, 2018 
language arts
I cant find the ourspace website, I need for this evenings home work I have search several search engines...Any suggestions please
asked by Piper on August 31, 2011 
PHYSICS. HELP!my work
two force of 20N and 34N act on a body in such a way that they make an angle of 35 with each other. find the resultant of the two force
asked by shemsa on April 5, 2016 
Quick chemistry help
How would I find the number of atoms in this mole statement? 12 molecules chlorine gas=_______ atoms of Cl
asked by Anonymous on February 26, 2015 
math
Find the equation of a line containing the following points. Write the equation in slopeintercept form. (2,3) and (2,−2) My answer: y= 5x+8
asked by Laisha on October 6, 2018 
Math
In a right triangle, one leg is 40 cm long and the hypotenuse is 104 cm long. Find the tangents of its acute angles.
asked by Mike on February 12, 2018 
RICH HARVEST
in a stationary shop,pen and pencil are in ratio 4:9 .if there are 100 pens, find a number of pencil
asked by RENU on December 29, 2017 
Mechanics....Urgent!!
Find the magnitude and direction of the equilibrant of two forces, one being horizontal pull of 18 N and the other a pull of 23 N at 50 degrees to the 12 N force.
asked by joe on January 16, 2013 
math
write the expression that can be used to find the area of a polygon made of triangles with an area of n square units each
asked by ronald on January 24, 2011 
Geomtry
Five fences meet at a point to form angles with measures x, 2x, 3x, 4x, and 5x around the point. Find the measure of each angle.
asked by Timothy on December 11, 2011 
Math 116A
If I graph a line containing the given pair of points how do I find the slope? (4,6) (2,3) M= or is the slope undefined I got 3(2)/24 and it becomes 1/6 I don't think this is correct help!!!!!!!!!!
asked by Katie A on September 28, 2011 
Mechanics & hydromechanics
Find the magnitude and direction of the equilibrant of two forces, one being horizontal pull of 18 N and the other a pull of 23 N at 50 degrees to the 12 N force.
asked by joe on January 16, 2013 
math
The total cost of 6 pens and 8 rubber is Rs.38. If a pen costs Rs. 4 more than a rubber, find the price of each item.
asked by Aryan ale on September 11, 2014 
biology
true or false? a mammal that can learn to find its way through a maze more quickly than another mammal probably has a better developed cerebellum
asked by finals on May 20, 2011 
Chemistry
If the back of your hand is moistened with alcohol, you will find that it rapidly becomes dry ,But if we do so with water it does not get dryer rapidly . Why?
asked by Sakshi on May 23, 2017 
algebra 1
A ramp has a rise of 8 and a run of 10, what's the slope? I'm not sure how to solve it. The other question is to find the slope of the line that passes through 17/2, 8) and (5/2,1) I did 1  8 is 7 and 5/2  17/2 as 12/2 so 7/ 12/2 is 7/6
asked by Carmen on September 15, 2009 
math
How to find the interst rate on an investment of 3000 after four years received 4105.71. What is the interest rate
asked by CD on April 23, 2014 
French(needs a site)
I'm doing a french presentation, and I would like to add some fun/funny facts about the french but I can't seem to find a good site. Please help!
asked by Ella on May 1, 2008 
ALG> and graphs
I have no idea how to do this Find the equation of the circle that passes through the point P(8, 2) and whose center is the point C(4, 1). Then sketch its graph
asked by ??MATH?? on April 23, 2014 
Please help me with this Q
Find the standard deviation for the given data. Round your answer to one more decimal place than the original data. 22, 29, 21, 24, 27, 28, 25, 36 A. 4.8 B. 4.2 C. 2.8 D. 1.6
asked by Amy on September 23, 2014 
math
in a oblique triangle ABC ,it is known that tan A=3/4,cos B=5/13 an AB=10cm find sinC,side AC, and side BC
asked by zel on January 26, 2015 
5th grade math
Form a equivalent problem for 4 1/2 divided by 1/2 by doubling both the dividend and divisor. Then find the quiotent. Would that be 9 divided by 1 =9
asked by Jill on November 15, 2010 
sjrkps
A body initially at rest accelerates at the rate of 0.8m/s2 for 20 seconds.Find the final velocity of the body.
asked by mehek on July 12, 2015 
Algebra
Find two consecutive even integers such that the square of the lesser integer increased by twice the greater integer is 364.
asked by Emily on March 30, 2016 
St Katerina
How to find the width of a rectangular pen area of 176 meter square and 16 meter long?
asked by Robin on September 23, 2015 
geometry
Find the measure of each interior angle of a regular polygon whose central angle measures 60 degrees.
asked by Mark on November 15, 2016 
algebra
ok here goes? find an equationof the line having the given slope and containing the given point. express your answer in the form of x=a,y=b,or mx+b. the equation of the line is y=? help
asked by at on December 20, 2009 
11th grade
a 65kg diver jumps off of a 10m tower. find the diver´s velocity when he hits the water?
asked by caero on October 17, 2010 
chemistry
find the heat energy needed to change 150g of ice at 15c to ice at 63c
asked by Lezlie on February 14, 2013 
math ms.sue please help me
find the surface area of the rectangular prism. inches are:3 ,2 and 4 those are inches for height length and width
asked by ashleydawolfy on March 30, 2016 
math
an unbiased coin is tossed six times. find the probability of the given event. the coin lands heads more than once.
asked by Dee on April 23, 2014 
college
the length of the top of a table is 3 m greater than the width. the area is 88m^2. find the dimensions of the table
asked by will on November 15, 2010 
math
let two stochastically independent random variables y1 and y2 with the distribution b(100,p1) and b(100,p2) respectively,y1=50 and y2=40 ,find 90% a confidence interval for p1p2 ?
asked by assma on February 23, 2015 
algebra
find three consecutive odd integers such that the sum of the middle and largest integer is 21 more than the smallest integer
asked by traina on September 23, 2015 
pysics
a force of 4N at 30 degree from another force 5Nwk is pointing east. find the resistance of the two forces using parallelogram
asked by stanley on February 23, 2013 
Geometry
Find the length of the prism if the volume is 565.6 feet. The prism is 4ft in height outside and 7 ft inside.
asked by Need Help on May 4, 2011 
geometry
Assume that lines that appear to be tangent are tangent. O is the center of the circle. Find the value of x. Figures are not drawn to scale. m
asked by zack on May 24, 2013 
Music
What is the Mongolian equivalent to the guitar called? I've searched under Mongolian instrument lists, but I couldn't find it. Thanks!
asked by Benjamin on March 26, 2009 
Science
If a current of 10.75 milliampere passes through a resistor of 5.5k ohms find the voltage drop aross the resistor. Is it v=IR only
asked by Lyn on April 5, 2019
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