1. intermediate algebra

    The third angle in an isosceles triangle is 1/2 as large as each of the two base angles. Find the measure of each angle.
  2. math

    the angle of a quadrilateral are in the ratio 4:5:3:8. find the measure of each angle
  3. geometry

    n the circle below, angle a = 7x + 2 and angle b = 9x - 4. Find the measure of arc MN
  4. Math

    Two angles are complementary. Twice one angle plus the other is 96. Find the measure of each angle.
  5. Math

    two angles are complementary. Twice one angle plus the other is 96'. Find the measure of each angle.
  6. Math

    The nominal rate of interest is 8% and the rate of inflation is 5%. A single deposit is invested for 10 years. Let: A= value of the investment at the end of 10 years measured in "constant dollars," i.e. in dollars valued at time 0. B= value of the
  7. New age Math

    A building contractor is planning to build an apartment complex with one, two or three bedroom apartments. Let x,y,z respectively denote the number of apartments of each type to be built. Suppose that the builder will spend a total of $8,277,000, and that
  8. science

    100,000 light years refers to... • the size of the spirals with or galaxy (Milky Way) • an approximate measure of the luminosity of the galaxy • an approximate measure of the distance across the galaxy****
  9. MATH ALGEBRA

    The Forever Green Nursery owns 7000 white pine trees. Each year the nursery plans to sell 12% of the trees and to then plant 600 new ones. a. Find the # of trees owned by the nursery after 10 year b. Find the # of trees owned by nursery after many years
  10. global

    why could it be said that the historic period is only a minute in comparison ti the 24 hours of the day? The historic period began about 5,000 years ago when writing was first developed in Mesopotamia (now Iraq). Modern man has existed for at least 100,000
  11. algebra

    The values from a stem-and-leaf plot are:27,27,29,33,38,44,44,44,46,50,58,in numerical order.Please explain how to find the lower quartile for this set. I would take the median of the first five values 27,27,29,33,38;this would make 29 the lower
  12. Algebra

    Given the following piecewise function: Find the Given the following piecewise function: f(x)= {?(x+10 for -9 ?x<-2@3 for -2 ?x ?0@2x-6 for 0<x ?5 )? Find the domain. Find the range. Find the intercepts. Is f continuous on its domain? If not, state
  13. Physics

    A coiled Hookean spring is stretched 10 cm when a 1.5kg mass is hung from it. Suppose a 4 kg mass hangs from the spring and is set into vibration with an amplitude of 12 cm. A. Find the force constant of the spring. B. Find the Maximum restoring force
  14. physics

    In the figure we see two blocks connected by a string and tied to a wall, with theta = 33°. The mass of the lower block is m = 1.0 kg; the mass of the upper block is 2.0 kg. The tension of the string connecting the blocks is 5.337. Find the tension in the
  15. math - trig

    Suppose ABC is a right triangle with sides of lengths a, b, and c and right angle at C. Find the unknown side length using the Pythagorean Theorem and find the following trigonometric functions of the indicated angle. Given: a = 4 and b = 7 Find: sin A,
  16. Math

    Jungle Jim owes three debts: $500 due in one year plus interest at 6% compounded semi-annually, $2000 due in two years, $1000 due in three years plus interest at 5% compounded monthly. He wishes to discharge these debts by paying $500 now and two equal but
  17. math

    Jungle Jim owes three debts: $500 due in one year plus interest at 6% compounded semi-annually, $2000 due in two years, $1000 due in three years plus interest at 5% compounded monthly. He wishes to discharge these debts by paying $500 now and two equal but
  18. Physics

    A beaker of mass 1.2 kg containing 2.1 kg of water rests on a scale. A 2.2 kg block of aluminum (of density 2700 kg/m3) suspended from a spring scale is submerged in the water. Find the reading of the upper scale (the spring scale). The acceleration of
  19. Business maths

    An amount of k20.000 is invested for 5 years in a credit union which pays an annual untreated rate of 4.5 percent. Find accumulated value after 4 years if intrest rate is a: annually b:semi annually c:quarterly e:monthly
  20. MTH 157

    A company will need $50,000 in five years for a new addition.To meet this goal the company deposits the money in an account today that pays 4% annual interest compounded quarterly. Find the amount that should be invested to total $50,000 in 5 years. Thanks
  21. Algebra

    An isotope of Glopenium disintegrates according to the formula A(t) = Ao2^-0.0345t where Ao is the initial mass of the substance and t is the time in years. If there are 2 milligrams of Glopenium now, find the number of milligrams that will be left after
  22. Calc 1

    Consider the function below. f(x) = (x^2)/(x−9)^2 (a) Find the vertical and horizontal asymptotes. x=? y=? (b) Find the interval where the function is increasing. (Enter your answer using interval notation.) Find the interval where the function is
  23. physics

    A block is initially sliding along a horizontal surface with 24.6 J of kinetic energy. Friction causes the block’s speed to be halved in a distance of 3.20 m. a) What is the kinetic energy of the block after traveling the 3.20 m? b) What is the magnitude
  24. World Geography

    REVIEW 1.Canada currently ranks first in the world in which category? A. Total number of Internet users B. Percentage of college and university graduates<<<<<<<< C. Literacy rate of adult population D. Average unemployment among
  25. Physics

    Find the mechanical energy of a block-spring system having a spring constant of 0.93 N/cm and an oscillation amplitude of 4.2 cm.
  26. algebra

    ok i don't get this one in 1920 the record for a certain race was 45.9 sec in 1980 it was 44.1 sec let r (T) = the record in the race and t= the number of years since 1920 (a) find a linear fuction that fits the data (b) use the funcation in (a) to perdict
  27. physics help 3!! **

    Based on the following data about planet X (which orbits around the Sun): Planet X's distance from Sun = 3.6*1012 m Planet X's radius = 2*106 m Planet X's mass = 8.2*1022 kg a.) Find gx, the size of the acceleration due to gravity on the surface of Planet
  28. geometry

    given" triangle KL, LM=12 measure of angle k=60 mesure of angle m=45 find the perimeter is got the angle L is 75 (sum of angles therom) land then I drew a line from point k to line LM the line forms a right angl (by construction). the point that meets LM
  29. math

    Please help me to find the five-number summary of the following set of numbers.338, 226, 149, 391, 247, 501, 300, 223, 320 According to a definition I found online, "The five-number summary of the data consists of the minimum data point, the first
  30. Math

    I need to find the surface area and volume of a right regular hexagonal prism. The height is 10cm and the sides of its base measure 18cm. You round to the nearest hundredth.
  31. slope algebra

    given ab and its midpoint m. the coordinates of a are (-10,-3) and the coordinates of M are (-4,-1) a. find the coordinates of B. b. find the slope of am. c. find the slope that is perpendicular d. find the slope that is parallel e . write the equation of
  32. 10th grade

    What element, found in all plants and animals, is used by scientists to determine approximate dates for an artifact’s age?
  33. 10th grade

    What were the effects of the Balkan Wars that led to the Revolution during the Age of Nation States? (OTTOMAN EMPIRE)
  34. math

    Which type of graph is best suited for displaying the number of hours spent studying by students in different age ranges?
  35. check geography

    the ____ was an age of exploration and artistic acheivement: A)reformation B)revolution C)renaissance D)romance my choice is c.
  36. English

    The Victorian Age is known as a time of: A. liberal ideas B. carefree living C. conservative and strict ways of life. D. none of the above I think it's C?
  37. check geo

    the ____ was an age of exploration and artistic acheivement: A)reformation B)revolution C)renaissance D)romance my choice is b
  38. sociology

    how can parents help their children prepare for adult roles that are now demanded at an earlier age, but still allow them to experience the freedom associated with childhood?
  39. please check my answers!!!

    All of the following advances in technology contributed to the Age of Exploration EXCEPT the mariner's compass. circumnavigation. the astrolabe. the caravel. ***
  40. CHemistry

    Given that the half life of c 14 is 5,700 ,use the method c 14 dating to determine the age of a fossil if it has 25% of c 14 compared to living specimen.
  41. Social Studies

    all of the following advances in technology contributed to the age of exploitation EXCEPT? A. the mariner's compass B. circumnavigation C. the astrolabe D. the caravel is it A?
  42. school

    As we age, our physical functioning deteriorates. This is most likely due to reduced efficiency in basic cellular processes. One cause of this is thought to be
  43. Social Studies (Histories)

    where was the Pullman Strike during the Gilded Age located? What was the issue? And what company/companies were involved? Please help!
  44. Social Studies

    I am in 7th grade age 12 and i was wonder how does the European Parliament determine how many each country gets on each branch? I would like and answer ASAP. Thanks!
  45. psychology

    As we age, our physical functioning deteriorates. This is most likely due to reduced efficiency in basic cellular processes. One cause of this is thought to be
  46. Skill for Learning in a Information Age

    how will tone or writing style ,change based on the different type of people you will be communicating with
  47. pascal program

    Write pseudocode and algorithm, flow chart to enter name city country age and print them.
  48. social studies

    the ottomans adopted a policy of religious tolerance.why did they follow this path?The golden Age of muslim.
  49. psychology

    When children are about 'blank' months of age, they can usually be taught to enhance their memory through rehearsal strategies? A 36 B 24 C 18 D 12 I believe the correct answer is C.
  50. pyschology

    As we age, our physical functioning deteriorates. This is most likely due to reduced efficiency in basic cellular processes. One cause of this is thought to be:
  51. Art history

    briefly compare stone/ bronze age including two objects ...(technique,function) ... thank you very much.... I need it by next week :P ...only one a4 is enough she said
  52. WORLD HISTORY

    What element, found in all plants and animals, is used by scientists to determine approximate dates for an artifact’s age?
  53. P.E

    i need names of famous females who have a careers in sport and their: age, where they live, how many brothers and sisters they have, profession and what they do in their free time.
  54. Body Structure and Function

    The change in the number of olfactory neurons as we age increase the detection of warning smells
  55. U.S history 1877 to present

    Evaluate the impact of the free enterprise system in stimulating the age of big business.
  56. Social studies

    All of the following advances in technology contributed to the age of Exploration EXCEPT A.the mariner's compass B.circumnavigation C.the astrolabe D.the caravel Is it D?
  57. math word probelm

    If Leah is six years older than Sue, and John is 5 years older than Leah, and the total of their ages is 41, then how is Sue?
  58. maths

    find the SI and amount of- $225 for 3 years 9 months at 16%p.a
  59. geometry

    Angles BAC and Angle CAD are supplementary angles. Find the measures of each angle if the measure of Angle BAC is 18x + 16 and the measure of Angle CAD is 15x + 8. Round angle measures to the nearest tenth.
  60. Dan

    Darryl Strawberry hits a baseball with a horizontal velocity of 45 m/s and a vertical velocity of 25 m/s... Find the time it takes for the ball to travel to the highest point Find the total time the ball is in flight Find the range Find the max height the
  61. Math

    1. First of all, pick the number of times a week that you would like to have chocolate (try for more than once but less than 10) 2. Multiply this number by 2 3. Add 5 4. Multiply it by 50 5. If you have already had your birthday this year add 1761 ; If you
  62. Math

    The size of houses and buildings are measured in square feet. If you measured the outside length and width of a house and found the length was 60ft. and the width was 30ft., what is the size of the house in square feet? 60x30 and I got 1800ft
  63. Algrebra

    Find K if the lines 3x-5y=9 and 2x+key=11 are a) parallel and b) perpendicular So for A) I have to find the slope, so would I set the x's equal to each other? And from there, I can find B) because the slope is just the reciprocal. I'm just having trouble
  64. math

    how do i find the domain and range of equations? example: f(x)=ab.solute value of x-3. f(x)=square root 36-x^2 g(x)=-2x+2. do i find the range by pluggin in y for the x and then solving. for example: x=-2y+2, and then i get y=x-2/-2. and then is that how i
  65. MATH

    Mike wants to buy a snowmobile. His parents decide to lend him $9 000 at 10%/a, compounded monthly, if he agrees to repay the amount by making equal monthly (at the end of the month) payments for five years. d. Write the series that represents the present
  66. Math

    A local animal shelter houses only cats and dogs. This week of all the baby animals, there are 16 kittens and 7 puppies. What is the ratio of kittens to all the baby animals? 16 to 23? A box contains three types of fruits: apples bananas and pears. There
  67. History

    I have to explain why there was such a delay for the enforcement of both documents. I've been trying to find websites to help me, but I haven't found anything. The answer I see is The basic reason is that most nations don't want international agreements to
  68. Math

    The illustration shows the two cameras pointing at the right side of hole H1. The angles at the base of the triangle are 65 degrees and 105 degrees. 7. a. Find the distance from point A to point C. b. Find the distance from point B to point C. c. Find
  69. algebra

    1.FIND THE LCM OF 10X^7 AND 50X^4 2.FIND THE LCM OF x^2 -36 AND x^2 + 11x +30 3.FIND THE LCM y^3+8y^2+16y, y^2 -8y 4.FIND The LCM Of 15z^2 +60z and 3z^2 + 15z +12
  70. Legal

    Can you direct me where I can find this information? I can't figure it out... Thank you! Who owns forest trees when the land on which they are growing is so0ld? The new owner, the old owner, the public, the courts? I believe it's the New owner but can't
  71. Criminal Justice

    I am trying to find original court locations for a few famous criminals. I have looked on court tv and other websites, but cannot find a thing. Can someone please help me find a free website that gives out court case information.
  72. Math

    I am to find the area of an equilateral triangle whose side is 5... I know I need to find the highth before I find the area, but I end up with a hight of the square root of 31.25, is this right? if so how do I continue and solve for the area with this kind
  73. Math

    I am to find the area of an equilateral triangle whose side is 5... I know I need to find the highth before I find the area, but I end up with a hight of the square root of 31.25, is this right? if so how do I continue and solve for the area with this kind
  74. 10th grade

    The ratio of the measures of three sides of a triangle are 1/2:1/3:1/5, and its perimeter is 6.2 centimeters. find the measure of each side of the triangle
  75. Math

    if three times the complement of an angle is subtracted from its supplement the result ends up being 59 degrees. Find the measure of the angle.
  76. maths

    ABCD is a parallelogram the angle bisector of angleA and angleD intersect at O. Find the measure of angle AOD
  77. geometry

    Do you use the formula: (n-2)180 / n to find the measure of each arc that corresponds to a side of a polygon? Example: a hexagon (6-2))180/6 = 120 ?
  78. geometry

    Find the measure of each exterior angle of a regular polygon whose central angle measures 120 degrees.
  79. Math

    If the measure of an interior angle of a regular polygon is 165, find the sum of the measures of its interior angles
  80. matt/116

    two angles are complementary. The sum of the measure of the first and the one-fourth of the second angle is 62.25 degrees find the measures of the angle.
  81. math

    the area of a triangle is equal to 48 cm squared and two of its sides measure 12 cm and 9 cm, respectively. find the possible measures of the included angles of the given sides.
  82. Geometry

    A diagonals of a parallelogram measure 16cm and 14 cm respectively. The shorter side measures 10cm. find the longer side.
  83. Math

    Show that a triangle with sides 3,4,5 inches long is a right triangle. Find the measure of the larger acute angle
  84. geometry

    Angle ABC measures 120 Degrees and is bisected by line BD. Find x if the measure of angle ABD is (1/2)x+5
  85. geometry

    The angle bisector of ∠ACD in rhombus ABCD makes a 64° angle with the diagonal BD . Find the measure of ∠BAD.
  86. math geo please help?

    finals next weekk D: ten less than three times the complement of an angle is it supplement. find the measure of the supplement?
  87. College Math

    A block with a mass of m = 31 kg rests on a frictionless surface and is subject to two forces acting on it. The first force is directed in the negative x-direction with a magnitude of F1 = 11 N. The second has a magnitude of F2 = 22.75 N and acts on the
  88. Physics... Please Help

    An arrow is fired with a speed of 20.0 m/s at a block of Styrofoam resting on a smooth surface. The arrow penetrates a certain distance into the block before coming to rest relative to it. During this process the arrow's deceleration has a magnitude of
  89. Physics

    An arrow is fired with a speed of 20.0 m/s at a block of Styrofoam resting on a smooth surface. The arrow penetrates a certain distance into the block before coming to rest relative to it. During this process the arrow's deceleration has a magnitude of
  90. English

    Can you please check these sentences on Jonathan Swift's life? Thank you, Writeacher. 1) Swift was born in Ireland of English parents. He was also educated there and he became a priest. 2) He left Dublin for England in 1689 to reside (stay at?) at the
  91. math

    1. The table shows the number of wild strawberry plants in a particular forest t years after a forest fire. Use a graphing calculator to find the exponential function that best fits the set of data. Number of Wild Strawberry Plants years | wild strawberry
  92. Algebra

    (I am not sure how to get the y value for part C and the whole part D) (I answered a couple of them but am not confident on my answers, so can you please tell me if my answers are not correct to the ones I answered and for the ones I haven not answered
  93. ELA

    A preposition relates a noun or pronoun to another word in a sentence. A prepositional phrase begins with a preposition and ends with a noun or pronoun. Pick the prepositional phrase for each sentence 1. A young boy was frail and small for his age.
  94. general physics

    A string going over a massless frictionless pulley connects two blocks of masses 5.9 kg and 9.5 kg. the 5.9 kg block lies on a 31 ◦ incline; the coefficient of kinetic friction between the block and the incline is µ = 0.22. The 9.5 kg block is
  95. Physics

    In the figure below, m1 = 3.1 kg, m2 = 5.8 kg, and the coefficient of kinetic friction between the inclined plane and the 3.1-kg block is μk = 0.27. Find the magnitude of the acceleration of the masses and the tension in the cord. The incline is at at
  96. physics

    the coefficient of kinetic friction between the two blocks shown is 0.26. The surface of the table and the pulleys are frictionless. (b) Determine the magnitude of the acceleration of each block. Find the tension in the strings
  97. physics

    A block of mass 2kg placed on a long frictionless horizontal table is pulled horizontally by a constant force F. It is found to move 10 m in the first two seconds find the magnitude of F
  98. math

    If everyone had the same body proportions, your weight in pounds would vary directly with the cube of your height in feet. Assume the average height and weight of a female in your math class is 5'5" and 150 pounds. Use this information to write a variation
  99. English

    I really need to know if everything is correct in my last post. I hope someone can check it. Thank you very much, Damon. Here are a few more sentences I need to check.In particular, a need to know which word choices are possible. 1) O’Brien even
  100. math

    kelly solved the following problem on her recent math test 121/11+4*8=120 the answer was marked wrong by your teacher and kelly is asking you to explain why she missed the promblem.whicthsolutions would you tell her A.divide 121 by 11,multipy 4 by 8 then