1. Physics

    A superhero flies 235 m from the top of a tall building at an angle of 25  below the horizontal. What is the horizontal component of the superhero’s displacement? Draw the vectors to scale on a graph to determine the answer. Answer in units of m Your
  2. physics

    Find its density. Express your answer to two significant figures and include the appropriate units How does this compare with the density of water? Express your answer using two significant figures.
  3. Grammar

    Solution-dependence-alternative (find) Answer:alternative and dependence Resources-technology-stocks(deplete) Answer:Resources and stocks Now is it correct ??
  4. English: Puritans

    The question is: Why could Winthrop's ideal not be achieved? The paragraph where I have to find the answer: Winthrop describes an ideal society, which, if the Puritans had been able to achieve it, would have been a reasonable facsimile of paradise on
  5. PrecCalculus

    How do I find the domain of the funcition algebraically and support my answer graphically? f(x) = sqrt(x2) + (4)
  6. Geometry

    Find the distance between the lines with the equations y = 3/2x+4 and −3x+2y = −1. Round your answer to the nearest tenth.
  7. Calculus

    Find the derivative of the given function w=((t^3)+8)^103 Isnt the answer 309t((t^3)+8)^102
  8. geometry

    Find the equation of the line that passes through the point P (-6, 8) and Q (-6, 12), and use the information to answer the question.
  9. algebra

    Find the greatest common factor for the group of terms -30a^2,5a^4 Would the answer be 5a^2?
  10. Maths

    How would you solve this in order to find t? 0.2t(t-5.1)(t-9.1)=2.4+0.75t I tried differentiating it, but I wasn't getting the answer I was supposed to
  11. science

    How should I prepare for a field study and what should I do if there's an accident? I just need help answering the last part because I cant seem to find a answer anywhere.
  12. Pre Cal

    Given: b = 600, B = 11°, C = 75° in triangle ABC; find a. (Round the answer to the nearest whole number.) a =
  13. math

    Find P(B). (Give your answer correct to two decimal places.) A and B are independent events, P(A) = 0.59 and P(A and B) = 0.25
  14. Math/Trig

    Find the area of triangleABC with B=47.6degrees, a=3.6, and c= 9.7. Round your answer to the nearest tenth.
  15. NEED THIS URGENTLY SCIENCE.

    Sra, i couldn't find an answer to: How do astronauts fix parts of their station (Please Help me Someone!)
  16. pre-calculus

    find the cube roots of -216 answer in polar form and complex
  17. Math

    Find the solutions of sin5x + sin3x = 0 in the interval 0, 2pi. My answer: 0, pi/2, pi, 3pi/2
  18. Geometry(VERY URGENT!!)

    In triangle ABC, D is the centroid and M is the midpoint of segment AC. If BD=x+9 and DM=6, find MB. Answer choices: 9,18, or 3.
  19. CALCULUS

    Determine whether F satisfies the hypotheses of the mean value theorem on [a,b], and if so, find all numbers c in (a,b). f(x)=X^2/3 [-8,8] why this answer is f is not differantible?
  20. pre Calculus

    how do you find additional points on a line with a slope of 1/2 and a given point of (7,-2)? im sorry but i still cant get an answer for this question.
  21. Calculus

    Find the derivatives of the function f(t)=cosh^2(4t)-sinh^2(4t). Simplify your answer completely.
  22. science

    who can help me to make and code a calculator program using c language what is an isotope and how do you find the answer
  23. Calculus

    find all values of x for which function is differentiable. y=lnx^2 why is the answer= for all x doesn't equal 0?
  24. Precalculus

    If sinx= -1/4 and x terminates in the third quadrant, find the exact value of sin2x My answer is sqrt-15/8
  25. Physics

    consider the circuit in the figure. find the current in the 13 ohm resistor. Answer in units of A
  26. Sequences and Series

    use the iterative rule to find the eighth term in the sequence an = 25 − 3n. 176 49
  27. calc

    Find the area under the curve below from x = 0 to x = 2. Give your answer correct to 3 decimal places. y = 2x - x2
  28. math B

    is there a formula to answer this problem there a diagram if m ac= 50 and mdb= 110 find m
  29. Math/Trig

    Find the area of triangleABC with B=47.6degrees, a=3.6, and c= 9.7. Round your answer to the nearest tenth.
  30. Math help please!!!!!!

    Given a scale factor of 1/2,find the coordinates for the dialation of the triangle with vertices as (0,0),(0,2), and (4,0). A.(0,0),(0,4),(8,0) B.(0,0),(0,1),(2,0) C.(1/2,1/2),(1/2,1),(2,1/2) D.(2,2),(2,4),(8,2) Is the answer B?
  31. algebra

    Find the slope and y-intercept, write fractional answer in lowest terms. 2y+9x+6=19+9x
  32. physics

    Find the final speed of the train assuming no friction. Answer in units of m/s
  33. math- factoring

    The question is ax^2+bx+c=(2x-7)(x-3) for all values of x, What is the value of b? The teacher went over and said the answer is -13, but I am not sure how she got that. Can you please explain. Thank you! I did the first part (2x-7)(x-3) 2x^2-6x-7x+21
  34. AP Calculus

    Find (dy/dx) for the following implicitly defined function: cos(x-2y) = 3y for the answer, i got.. dy/dx = (-sin(x-2y)) / (3-2sin(x-2y)) but i'm not sure if it's right..
  35. math

    let f be the function f(x)=x(x+2) Find and simplify f(x)-f(-x)/2x I tried pluggin in whatever is for x in the first equation and get an answer for each value but it isn't working out can someone please help thank you
  36. Math

    Graph the linear equation 5. y = 3x + 3 My answer: D (probably wrong) 6. Find the slope of the line through (-9,-10) and (-2, -5) A: -5/7 B: 7/5 C: 5/7 D: -7/5
  37. Math urgent

    If 3 consecutive integers add up to 27 , find the smallest of them. ( the answer is 8) but can you show me how pkeasee
  38. Calculus

    Find the derivative of the function. Simplify and express the answer using only positive exponents only. y = (x - 4)^2 (x + 3)
  39. geometry

    The vertices of triangle ABC are A(2,2), B(3,-1) and C(0,1). Find the coordinates of the circumcenter. Answer choices:(23/14,3/14), (3/2,0) or (7/9,11/9)
  40. Calc 3

    Find the limit, if it exists. (If an answer does not exist, enter DNE.) lim (x, y)→(0, 0) of (x^2 + y^2)/[((x^2 + y^2 +64)^.5)-8]
  41. math

    Can you check if my answer is correct? thanks... Find the equation of the line that passes through the points (-2,1) and (1, -5). m = y2 -y1/x2-x1 = 5-1/ 1-(-2) = 4/1+2 = 4/3
  42. physics

    A car traveling at +6.3 m/s accelerates at the rate of 0.65 m/s^2 for an interval of 2.2 s. Find vf . Answer in units of m/s
  43. Algebra 2

    Find three consecutive odd integers whose sum is less than 20 but greater than 10. I am confused how to answer this.
  44. Math

    how do I find 40% of 33? DONT GIVE ME THE ANSWER IF I WANTED THAT I COULD GOOGLE IT I just want the process thx
  45. Math

    Find the limit (if it exists). (If an answer does not exist, enter DNE.) lim_(t->2) (t^2 + 7 t - 18)/(t^2 - 4)
  46. art

    • What was the role of ethnic minorities and their influence on the various arts? Can someone help show me where I can look to find this answer. Thank you
  47. Calculus

    Find the distance from point P to the line x=0 , y=5-5t, z=2+t. I keep getting 0 and that's not the correct answer and I can't figure out what's going wrong.
  48. algebra

    i have tried alot of different ways of doing this problem but i cant find the right answer. QUESTION:2and2/3 plus 2/3 plus 1and1/3
  49. math!

    Find the solution to the system by the substitution methond. y=4x-4 y=5x a.(1,0) b.(-4,-20) c.(4,0) d.(-3,-15) (Im confused !!!please explain to me how get the answer)!
  50. Calculus

    Given f and g are differentiable functions and f(a)=-4, g(a)=c, g(c)=10, f(c)=15 f'(a)=8, g'(a)=b, g'(c)=5, f'(c)=6 If h(x)=f(g(x)). find h'(a)? i'm not really sure how to get the answer. g'(a)=b, f'(b)=? How do i go about doing this. My reasoning must be
  51. math

    how do I find the numerators when I have 2 fractions with unlike denominators and the simplified answer you get when adding them?
  52. Calcules

    find y" by implicit differentiation. 4x^3 + 3y^3 = 4 ===================================== 4x^3 + 3y^3 = 4 12x + 9yy' = 0 24x + 9(2yy')y' + 9y^2(y") = 0 y" = -6[4x-3y(y')^2] answer. (it this right? )
  53. Math

    Find an equation of the line tangent to the graph of y=sinx+3 at X=pi. The answer key says y=-X+Pi+3 But I got y=-X+5. Where did the Pi even come from?
  54. math

    Use fraction bars to find the difference. Write the answer in simplest form. 5 - 3 1/2
  55. math

    Find the inflection point(s), if any, of the function. (If an answer does not exist, enter DNE.) g(x)=9x^3-4x
  56. MATH

    Find the diameter of a circle with a circumference of 50 mm. Round your answer to the nearest tenth.
  57. AP Calc

    I need to find the second derivative for this: 2x^2-3y^2=4 I understand all the steps but for some reason I get the wrong numerator. I get (6y^-4x^2)/9y^3 The answer is -8/9y^3
  58. math 160(buss calculus)

    my homework is due in 1 hour Let x = 1 and Δx = 0.01. Find Δy. (Round your answer to five decimal places.) f(x) = x/x^2 + 5
  59. math

    23 divided by 6=3.83333333333 the 23 is my points and i divide it to find my gpa how do i round the answer
  60. math

    23 divided by 6=3.83333333333 the 23 is my points and i divide it to find my gpa how do i round the answer
  61. 5th grade

    my lesson says to find the unknown number in each equation. 12r - 4r = 48 r=? could the answer be r=48? or r=8x6
  62. math

    Find the value of x. Give answer in simplest radical from. (It's a triangle split into 3 parts)
  63. Algebra

    If h(y)=1+y/2-y, then what is the value of h^-1(5)? Express your answer in simpilest form. The first step would be to find the inverse of the 1+y/2-y which would be 2y-xy I think, and then would we plug in 5 for x or y?
  64. health

    How do you adopt a major HMIS standard? this is the last question in my essay and i can't seem to find the answer to it.
  65. Math-Algebra

    how do you find the answer to x+2 = (square root) -6x-20. If you could write out how to solve it in steps it would be appreciated!
  66. 6th Grade Math

    How can you find an unknown factor in a multiplication problem? Is the answer: divide the two numbers that you have?
  67. Math- Geometry

    Can anyone help me answer this question... Find the area of a right isoscles triangle if the altitude on the hypotenuse is 4 cm.
  68. Math

    What would be the correct answer to this question? How do you find out the unknown factor in a multiplication problem?
  69. english

    Metaphors 1. Love is a lemon-either bitter or sweet this is the only one i couldn't find an answer to please help me thank you.
  70. math(Please help Urgent!!!)

    In triangle ABC, D is the centroid and M is the midpoint of segment AC. If BD=10 and DM=2x+1, find MB. Answer choices: 2 , 9.5, or 15.
  71. math

    Use fraction bars to find the difference. Write the answer in simplest form. 4 1/2 - 3 2/3
  72. Math

    Find the slope of the line passing through the pair of points: (9, 5) and (4, 1). My answer is : -4/5 Is this correct? Thanks.
  73. AP Calc

    I need to find the second derivative for this: 2x^2-3y^2=4 I understand all the steps but for some reason I get the wrong numerator. I get (6y^-4x^2)/9y^3 The answer is -8/9y^3
  74. pre-cal

    Find the terminal point determined by t.Please enter answer in ordered pair
  75. geometry

    Find the missing value to the nearest hundredth sin ___=18/27 56.31 48.19**** 41.81 33.69 Please check my answer
  76. math

    The function f(x)=2x+8/3x-7 is one to one. Find its inverse, and check your answer. f^-1(x)= I haven't one clue how to do this...help me pleaaaase someone!
  77. physics

    A car traveling at +7.2 m/s accelerates at the rate of 0.65 m/s 2 for an interval of 2.4 s. Find vf . Answer in units of m/s
  78. math correct or not correct?

    Find the distance between riverside and milton if they are 12 cm apart on a map with a scale of 4 cm : 21 km The final answer is x= 63 km?
  79. geometry

    Find the measure of each interior angle using the given information quadrilateral RSTU with m
  80. Maths

    How do you find the coordinates that the curves y= 2x^2 +5x, y=x^2+4x+12 and y=3x^2+4x-6 have in common? The answer should be (3,33) I know that you have to solve a simultaneous equations. What I've done so far: y=2x^2+5x y=x^2+4x+12 --> 2x^2+5x=x^2+4x+12
  81. math(Please help Urgent!!)

    In triangle ABC, D is the centroid and M is the midpoint of segment AC. If BD=x+9 and DM=6, find MB. Answer choices: 9 , 3, or 18.
  82. Geometry

    Find the area of the square. L = 14 yd Can you explain this? Is the answer 14x14=196? Thank you kindly
  83. algebra

    Find the distance between the two points (6.5, 1.0) and (-8.6, -5.2). Give your answer rounded to two decimal places
  84. Math

    Find the circumference of a circle with a radius of 5.5 in. Use 3.14 for and round your answer to one decimal place.
  85. math

    find the solution to the system of equations by using either graphing and substitution y = 6 - x and y = x - 2 (2,4) (-4,2) (4,2) no solutions I think this one is the third answer am I right?
  86. algebra 2

    check my answer please find the number of zeros(x-intercepts) y=3k^3-6k^2-45k=k(3k+9)(k-5)= k(3k^2-15k+9k-45)=k(3k^2-6k-45) or should i do it 3k(k-5) (k+3)=3k(k^2+3k-5k-15)=3k(k^2-2k-15) which on is the right one please let me know.thanks
  87. Pre-calculus

    The problem is Find the difference quotient and simplify your answer F(x)=5x - x^2, F(5+h) - F(5) over h ^2 this means power of two
  88. Calculus 1 Implicit differentiation

    Help please help me understand what i am doing wrong in this problem! x^3+3x^2y+y^3=8 find dy/dx using implict differentiation. The answer is x^2+2xy -------- but i keep getting x^2y x^2+y^2 ----- x^2+y^2
  89. Calculus

    Here's another one - I think that I am starting to understand it. Find dy/dx by implicit differentiation: x^7 = cot y My answer is csc^2y / 7x^6
  90. Algebra 1

    7)use cummutative law to find and equivalent expression 73+yz answer: I don't even know where to start with this one
  91. Algebra

    I had to find the zeroes of (2t-3)/(t+5). I thought one of the answers could be -5, in addition to 3/2. But my book says -5 isn't an answer. Why?
  92. Math

    Find the coordinates of the image of point R(3, -5) rotated 180 about the origin. I think the answer is (-5,-3)
  93. Albebra II

    Find the standard deviation of the data set to the nearest tenth: (21, 13, 18, 16, 13, 35, 12, 8, 15) Answer: 16.8 thanks
  94. Pre-calculus

    Use the remainder theorem to find which of the following is not a factor of x3 + 12x2 + 47x + 60 the answer is x-5 but idk why
  95. analytic

    what is the answer of this?the line segment connecting (x,6)and (9,y) is bisected by the point (7,3) find the values of x and y
  96. math

    Find the circumference of each figure. Use 3.14 for p and round your answer to one decimal place.3.75ft =23.56
  97. Chemistry

    I am trying to find th e# of moles of NaCl but I am not sure of the units. For my answer I get 0.0669. Should I leave it like this or do 6.69e-2?
  98. Science

    How would you experiment to find out how much this plant type needs for optimal growth? I am not sure how to answer this question.
  99. prealgebra

    find an equation of the line that has a slope of 9 and a y intercept of -3 write answer in the form y=mx+b
  100. Statistics

    Suppose that x has a distribution with = 10 and = 5. If a random sample is taken of size n = 44, find . 10.00 my answer was 0.75 is this correct 0.75 1.51 0.11 5.00