# find x and y given 120 3x (6y-12)

93,082 results
1. ## Algebra

Find the horizontal asymptote as ×-->8and describe what this mean in practical terms f(×)=150×+120/0.05×+1;the number of base ,f(×),after x months in a lake that was stocked with 120 bass

asked by Lashawnda on June 18, 2020
2. ## Calculus

The cost of producing x units of a certain commodity is C(x)=1000+5.70x+0.7x^2 . What is the average rate of change of C with respect to x when the production level is raised from x = 100 to x = 120 and when the production level is raised from x = 100 to x

asked by Pax on January 27, 2015
3. ## Trigonometry

cos²a + cos²(a+120°) + cos(a-120°) = 3/2

asked by Kewal on January 12, 2012

1.Mary is selling her craft to earn money she sells her bracelets for $6 and her necklaces for$10 her goal is to make at least $120 in sales which of the following represents three possible solutions to the problem A.6x+10y=120 (5,9),(10,6),and(15,3)are asked by GummyBears on December 10, 2015 5. ## physics Two 200 W (120 V) lightbulbs are wired in series, then the combination is connected to a 120 V supply. How much power is dissipated by each bulb? asked by ananomyus on November 28, 2017 6. ## chem 12 consider the following equilibrium 2NOCl(g)--- 2 NO(g) + Cl2(g) Initally 1.00 mol of NO and 1.00 mol of Cl2 are placed in a 5.00L container. Calculate the initial concentrations of NOCl, NO and Cl2 NO= 0.20 mol/L Cl2= 0.20 mol/l NOCl=0 At equilibrium it is asked by George on March 8, 2016 7. ## Math One grocery clerk can stock a shelf in 40 min, whereas a second clerk requires 20 min to stock the same shelf. How long would it take to stock the shelf if the two clerks worked together? Is this how you do this: t/40 + t/24 =1 t*3/40*3 + t*5/24*5 =1 asked by Meghan on March 24, 2010 8. ## math (cant figure it out) 3. A number cube is rolled 120 times. The number 4 comes up 47 times. What is the experimental probability of rolling a 4? What is the theoretical probability of rolling a 4? A. 47/120; 1/30*****? B. 47/120; 1/6 C. 4/47; 1/6 D. 1/6; 47/120 asked by Me on June 10, 2014 9. ## statistics For a t distribution with 16 degrees of freedom, find the area, or probability, in each region. a. To the right of 2.120. (Use 3 decimals.) b. To the left of 1.337. (Use 2 decimals.) c. To the left of -1.746. (Use 2 decimals.) d. To the right of 2.583. asked by Vanessa on April 21, 2014 10. ## Statistics Assume that the mean systolic blood pressure of normal adults is 120 millimeters of mercury (mm Hg) and the standard deviation is 5.6. Assume the variable is normally distributed. If an individual is selected, find the probability that the individual's asked by Anonymous on February 12, 2017 11. ## math Choose the statement that correctly lists equivalent ratios. A. 1 : 6 = 20 : 120 = 5 : 30 B. 1 : 6 = 4 : 18 = 6 : 36 C. 1 : 8 = 20 : 120 = 3 : 24 D. 1 : 8 = 3 : 32 = 5 : 48 asked by Anonymous on March 5, 2012 12. ## AP Physics A drag racer starts from rest and accelerates uniformly for 5s covering a distance of 120 m. a. what is the car's acceleration? I did DI=vit+1/2at^2 120=0(5)+(.5)(5^2)a 120/12.5=12.5a/12.5 a= 9.6 m/s^2 b. what is the car's final velocity at the end of the asked by ANO. on October 29, 2014 13. ## math a truck uses 8L of gas to go 120 kkkm. how much gas does it use to go 300km? 8 * 300/120 = 20 I'm assuming "kkkm" was a typo could you do it like 8/120*300? To think of it logically, the proportions remain the same. 8/120 = X/300 Then X = 8/120 * 300 I asked by ann on December 19, 2006 14. ## Math Mrs. Scott decided that she would spend more no more than$120 to buy a jacket and a skirt.If the price of jacket was $20 more than 3 times the price of the skirt.Find the highest possible price of the skirt. I have the answer but they add another variable asked by Brandon on December 5, 2016 15. ## Math If sin theta = 5/13 and Oterminates on the interval [0, pi 2] find the exact value of tan 2theta a.12/5 b. 120/119 c. 5/12 d.119/120 asked by Eli on April 28, 2020 16. ## Math Mary is selling her craft to earn money she sells her bracelets for$6 and her necklaces for $10 her goal is to make at least$120 in sales which of the following represents three possible solutions to the problem a. 6x+10y=120 (5,9),(10,6),and(15,3)are

asked by Kaai97 on January 19, 2016
17. ## drwls:precalc

4x^2-9y^2-40x+36y+100=0 I still end up with the wrong answer. I end up with 4(x-5)^2/-120 - 9(y+2)^2=-120 9 can't go into -120 My procedure: (4x^2-40x)-(9y^2+36y)=-100 4(x^2-10x +4)-9(y^2 +4 +4)=-100+ 4(4)-9(4) 4(x-5)^2-9(y+2)^2=-120 (x-5)^2/-30 - ? 9

asked by 95 on January 14, 2012
18. ## algebra2

A package with square ends has combined length and girth(girth is perimeter of a cross section) of 120 in. The surface area of the entire package is 3600 sq. in. Determine the dimensions of the package. s in. * s in.* l in. One solution is: 11.08in. *

asked by Chelsea:) on April 26, 2012
19. ## Algebra 2

A package with square ends has combined length and girth(girth is perimeter of a cross section) of 120 in. The surface area of the entire package is 3600 sq. in. Determine the dimensions of the package. s in. * s in.* l in. One solution is: 11.08in. *

asked by Nancy on April 29, 2012
20. ## math

Write the number of permutations in factorial form. Then simplify. How many different ways can you and four of your friends sit in the backseat of a limousine? a) 4!; 24 b) 4!; 120 c) 5!; 120 *** d) 5!; 720 Below are the results of tossing a number cube 7

asked by Constance on February 26, 2016
21. ## Science

How much net force is needed to make a 60 kg object accelerate at a rate of 2.0 m/s^2? A. 62N B. 62 kg C. 120 N D. 120 kg Is the answer C? Thank you

asked by Callie on January 27, 2015

The triangles below are similar figures. Use a proportion to find the length of X.The longer triangle has 16 on the left side,6 on the bottom inside it says 120 degrees and at the top it says 25 degrees.The smaller triangle says x on the right, 5 on the

asked by callie on November 10, 2014
23. ## math

I am doing something wrong when I work this question. Can someone show me the steps. I have the answer. x

asked by priscilla on April 14, 2007
24. ## Math (Trigenometry)

Find two positve real numbers whose product is a maximum and whose sum of the first number and four times the second number is 120. This is as far as I've gotten in solving it. *first number is x. *second number is y. *xy=maximum, which is unknown.

asked by Anonymous on February 8, 2011
25. ## anna

There is a right triangle. the legs are x and y and the hypotenuse is 120. the angle opposite x is 58. please check my answer. x= 120 y=64 because: SIN58= x/120 COS58=y/120

asked by Geometry on March 11, 2008
26. ## math

find the given percent of each number. 25% of 120 120% of 80 150% of 200 80% of 120 70% of 150 200% of 150 How many of these do you know? 120 x 0.25 = ?? You should be able to do the others. ohhhhhhhhhhhhhhh ok cool thanks vnkj

asked by chemiii on October 26, 2006
27. ## Math

Uh...Yea... Sorry about this, but I"m trying to study and I need someone to walk me through, missed a lot of school. fyi, when there's a / its under the entire string before it until you hit the inequality symbol. Tony Bowled 135 and 145 in his first two

asked by Jayme on October 21, 2015
28. ## Math

Meagan bought a 3 liter soda and a bag of cups to a party. Each cup holds a volume of 250ml How many cups will be needed for soda 12 Ms.Baggett took a total of 3 hours to grade 120 papers Which of the following can be used to find m the number of minutes

asked by Jerald on April 17, 2013
29. ## Math!

Uh...Yea... Sorry about this, but I"m trying to study and I need someone to walk me through, missed a lot of school. fyi, when there's a / its under the entire string before it until you hit the inequality symbol. Tony Bowled 135 and 145 in his first two

asked by Jayme on October 21, 2015
30. ## Maths..

Uh...Yea... Sorry about this, but I"m trying to study and I need someone to walk me through, missed a lot of school. fyi, when there's a / its under the entire string before it until you hit the inequality symbol. Tony Bowled 135 and 145 in his first two

asked by Lina on October 21, 2015
31. ## Algebra 1

You are planning a rectangular patio with length that is 7 ft less than three times its width. The area of the patio is 120 ft^2. What are the dimensions of the patio? I just need to figure out what equation to write from this. I'm thinking something along

asked by Rachel on June 13, 2015
32. ## math

Find the average speed: 120 miles in 3 hours Do I divide 120 by 3?

asked by Amy on September 5, 2012
33. ## Algebra

The price of an item dropped to $84 today. Yesterday it was$120. Find the percentage decrease. 120-84 36 36/100 0.36?

asked by Malicha on January 21, 2017
34. ## math

Find mFind m„£a and m„£b. A) m„£a ƒ­ 120„a ; m„£b ƒ­ 60„a B) m„£a ƒ­ 60„a ; m„£b ƒ­ 120„a C) m„£a ƒ­ 110„a ; m„£b ƒ­ 70„a D) m„£a ƒ­ 80„a ; m„£b ƒ­ 100„a „£a and m„£b.

asked by Norma on July 7, 2010

1.Mary is selling her craft to earn money she sells her bracelets for $6 and her necklaces for$10 her goal is to make at least $120 in sales which of the following represents three possible solutions to the problem A.6x+10y=120 (5,9),(10,6),and(15,3)are asked by GummyBears on December 10, 2015 36. ## math Find m„£a and m„£b. A) m„£a ƒ­ 120„a ; m„£b ƒ­ 60„a B) m„£a ƒ­ 60„a ; m„£b ƒ­ 120„a C) m„£a ƒ­ 110„a ; m„£b ƒ­ 70„a D) m„£a ƒ­ 80„a ; m„£b ƒ­ 100„a asked by Norma on July 10, 2010 37. ## algebra A rancher is putting up a rectangular electic fence to contain some horses. The rancher has 1200 feet of electric wire. The fence needs to be at least 120 feet in one direction in order to contain the barn. Which system of linear equalities describes the asked by letes on May 4, 2010 38. ## Statistical inference Suppose the results for stat 201 in 2014 are normally distributed with mean 160 and standard deviation 18 . Find the probability that a random sample of size 36 gives a sample mean value in the following cases Question : between 120 and 220 p(120 < z < asked by Manngopo on August 2, 2015 39. ## math Find the given percent of each number.Show your work. a.25% of 120 b.80% of 120 c.120% of 80 d.70% of 150 e.150% of 200 f.200% of 150 asked by .......... on October 7, 2009 40. ## Math Samuel as six 20-dollar-bills.He spent half of the money on a video game.Which pair of number sentences can be used to determine how much money Samuel had left? A.6+20=26 26/2=13 B.20/2=10 10+6=16 C.6x20=120 120-20=100 D.6x20=120 120/2=60 D? asked by NrGliight on May 9, 2012 41. ## Math One grocery clerk can stock a shelf in 40 min, whereas a second clerk requires 20 min to stock the same shelf. How long would it take to stock the shelf if the two clerks worked together? Is this how you do this: t/40 +t/24 =1 t*3/40*3 + t*5/24*5 =1 3t/120 asked by Meghan on March 24, 2010 42. ## HELP MATH 1 QUESTION!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! a number cube is rolled 120 times. the number 4 comes up 47 times. what is the experimental probability of rolling a 4 A) 47/120 ; 1/30 B) 47/120 ; 1/6 C) 4/47 ; 1/6 D) 1/6 ; 47/120 asked by someone on May 1, 2014 43. ## complex number ~ thanks BOB =) *HUGS* 115 cis 45* 3 solutions = 120* apart Are these correct? 115 cis 45* 115 cis 45 + 120 = 165* or is it (-75*) 115 cis (45 + 120 + 120) = 285*?? or (-195*)?? It's really Matthew!I found out what it is but I will help you when you help me asked by kevin on November 5, 2006 44. ## Math 8 write a linear equation that models you borrow$120 from your brother. You plan to pay him $15 per week towards the loan. 120=15x or y=15x-120 asked by Julissa on April 26, 2017 45. ## COLLEGE MATH What percentage of 40 IS 120? I used the formula: 40 =x*120 -40 -40 x= 80% to me this seems way to high as 40 goes into 120 three times making it 33%. Am I using the wrong formula? According to the text book, it seems to be the right answer, but does not asked by Rick on August 14, 2010 46. ## Math Hi. Will you help me on this question? I had my answer, but then I started second guessing myself. A number cube is rolled 120 times. The number 4 comes up 47 times. What is the experimental probability of rolling a 4? What is the theoretical probability asked by Hey on April 4, 2018 47. ## Math What is the sum of the first 200 odd numbers? A rectangle has an area of 120 cm square we are trying to find possible perimeters. It's length and width are whole numbers. What are all the possibilities for the 2 numbers? Give next two terms asked by Brittany snow on January 9, 2012 48. ## math In Lewis Carroll's Through The looking Glass, Tweedledum says, "the sum of your weight and twice mine is 361 pounds". Tweedledee replies, "The sum of your weight and twice mine is 362 pounds". Find both weights. ONLY AN ALGEBRAIC SOLUTION WILL BE ACCEPTED asked by B8 on February 8, 2014 49. ## MATH trying to work equation problems and my answer is different from answer in textbook. 12/x = -3 and 24=120/x 1. 12/x(12)= -3(12), x= -36 textbook has -4 2. 24(120)= 120/x(120), x = 2880 textbook has 5 What am I doing wrong??? asked by Amy on November 19, 2015 50. ## Algebra Hello, could someone check my answers to the following 1.For the function f(x) = x^2 - 2x + 1, (a) find f(0) My Ans: (0) = 0² - 2(0) + 1 = 0 - 0 + 1 = 1 f(0) = 1 (b) solve f(x) = 0 My Ans: 0 = x² - 2x + 1 (x - 1)(x - 1) = 0 (x - 1)² = 0 x = 1 2. (Solve asked by Tamir on July 7, 2010 51. ## statistics On standard IQ tests, the mean is 120 and the standard deviation is 15. The results are very close to fitting a normal curve. Suppose an IQ test is given to a very large group of people. Find the percent of people whose IQ score is less than 120. asked by Anonymous on February 16, 2012 52. ## math A plane leaves hamilton and flies due east 75 km at the same time a second plane flies in a direction of 40degress southeast for 120 km how far apart are the planes when they reach their destination. I say the calculation is 75^2+120^2-2(75)(120)cos40 the asked by Rose on April 7, 2013 53. ## GEOGRAPHY If it is 6 am at 30 degrees W, what time is it at 120 degrees W? Each 15 degrees of longitude encompasses about one hour of time. Divide the difference between 120 and 30 by 15 to find your answer. Does this mean to subtract 6 hours from 6 am making it asked by Suzanne on October 11, 2006 54. ## math Maureen forgets to turn a faucet off. After a minute, 1.5 gallons of water comes out of the faucet. Which equation can bw used to find the number of gallons, g, that comes out of the faucet after 2 hours? A. g= 1.5 x 1/30 B. g=1.5 x 1/120 C. g=1.5 x 120 D. asked by Aly on October 27, 2010 55. ## 6th grade math Can you check please: 1. Joe has used 75 sheets of a pack of notebook paper, which is 5/8 of the entire pack. The equation 5/8 s = 75 can be used to find the number of sheets "s" in a full pack. Determine the solution of the equation, and tell what the asked by Alex on November 21, 2013 56. ## Math Patricia's teacher asked her to find the perimeter of the school's rectangular parking lot. After school, patricia walks along the short side of the lot and finds it is 50 yards long. She then walks diagonally from one corner of the rectangle to the other asked by joe on February 7, 2010 57. ## bio Q:My grandmother made kool-aid with 120 g of sugar (Sucrose) per liter. Assuming that the liqiud portion is water (1g/ml)- What percent sucrose solution was my grandmothers Kool-Aid? A: What i thought was that 120 g x1 mL/1g = 120 mL x100 = 12%. Is this asked by angad on February 27, 2010 58. ## bio Q:My grandmother made kool-aid with 120 g of sugar (Sucrose) per liter. Assuming that the liqiud portion is water (1g/ml)- What percent sucrose solution was my grandmothers Kool-Aid? A: What i thought was that 120 g x1 mL/1g = 120 mL x100 = 12%. Is this asked by angad on February 27, 2010 59. ## math a baseball played 120 games during a season. The ratio of the number of games won to the total number of games played is 2/3. how many games did the team lose during the season? 120/1=2/3 360 divided by 2=180 or 120/x =2/3, 120 divided by 2 = 60 asked by alec on December 11, 2014 60. ## calc find the values of a nad b if the function f(x)=2x^3 + ax^2 + bx + 36 has a local max when x=-4 and a min when x=5 First you calculate the derivative: f'(x)=6x^2 + 2ax + b (1) At the local maximum and minumum f' is zero. If a polynomial is zero at some asked by kooldude on November 9, 2006 61. ## stats Head lice can be a problem in classrooms. From the past experience, suppose it is predicted that 5% of the students will get lice if there are some reported cases. The health nurse checks 120 randomly chosen students and records the number of students that asked by Anonymous on June 1, 2007 62. ## MATH if line segment AC =120ft and the ratio of line AB:line BC=3:5, what is the length of line AB ? I set up the equation as x:120,3:5 x/120=3/5 3/120=360, 360 divided by 5=72 the answer in the book is 45, need help asked by Rose on October 27, 2008 63. ## Math 1. -24 • 5 = ? A. -100~~? B. -120 C. 120 D. 90 2. What is the product of -8 and -7? A. 56 B. -56~~? C. 63 D. -63 3. Which of the following has a product of -40? A. (2)(20) B. (-4)(-10)~~? C. (8)(-5) D. (-7)(60) 4. Which integer represents the total asked by Mermaid on April 28, 2020 64. ## 6th Grade Math 1. -24 x 5 =? A. -100 B. -120**** C. 120 D. 90 2. What is the product of -8 and -7? A.56 B.-56**** C.63 D.-63 3. Which of the following has a product of -40? A. (2)(20) B.(-4)(-10) C.(8)(-5)**** D.(-7)(60) 4. Which integer represents the total change in asked by connexus student on March 1, 2019 65. ## Math 1. -24 • 5 =? A.-100*** B.-120 C.120 D.90 2. What is the product of -8 and -7? A.56 B.-56*** C.63 D.-63 3.Which of the following has a product of -40? A.(2)(20) B.(-4)(-10)*** C.(8)(-5) D.(-7)(60) 4.Which integer represents the total change in altitude asked by Connexus Academy can’t catch me! on September 26, 2018 66. ## Math The voltage, V, in volts, applied to an electric circuit can be modeled by the equation V= 167sin (120 pi x) where x is the time, in seconds. A component in the circuit can safely withstand a voltage of more than 120 V for 0.01 s or less. Determine the asked by -- on November 20, 2009 67. ## Math easton enjoys playing football at recess. He spends 1/4 of an hour at recess each day. How many hours does he spend at recess in a 5 day week? My Equation: 24x5=120 120/1x1/4=120/20=60 Other Equation: 1/4x5/1=5/4=1 1/4 WHICH ONE IS RIGHT?? asked by Jessica Smith on December 10, 2015 68. ## physics A toy car with a mass of 120 g moves to the right with a speed of 0.56 m/s. A small child drops a 25.0-g piece of clay onto the car. The clay sticks to the car and the car continues to the right. What is the change in speed of the car? Consider the asked by Angie on February 28, 2010 69. ## Physics A circuit contains sic 60-W lamps with a resistance of 240-ohm each and a 10.0-ohm heater connected in parallel. The voltage across the circuit is 120 V. Find the current in the circuit for the following situations:::: a. four lamps are turned on b. all of asked by Priscilla on February 26, 2010 70. ## physics A force of 30 N pulls a mass left at 30 degrees to the horizontal and one of 100 N pulls right at 120 degrees. If the mass of the mass which is 50 kg, find the acceletation if coeffcient of sliding is .01? What would be the equation of this problem? If you asked by randy on November 20, 2006 71. ## math Two helicopters leave Springfield, IL at the same time. One travles north at 27 miles per hour and the other travels west at 120 miles per hour. How far apart are they after 3 hrs? (Hint: Use d=rt to find the distance traveled by each helicopter.) I know asked by Rmz on January 27, 2010 72. ## Statistics For a t distribution with 16 degrees of freedom, find the area, or probability, in each region. c. To the left of -1.746. (Use 2 decimals.) d. To the right of 2.583. (Use 2 decimals.) e. Between -2.120 and 2.120. (Use 2 decimals.) f. Between -1.746 and asked by Madi on December 4, 2019 73. ## Geometry A photocopier wants to enlarge a work by 120%. The original area is 10 inch^2. What would be the area of the enlarged copy? Thanks. 10^2 = 10 * 10 = 100 square inches. Find 120% (1.2) of 100 square inches by multiplying the two. I hope this helps. Thanks asked by Jen on April 13, 2007 74. ## Chemistry Calculate the pH at the equivalence point for the titration of 0.120 M methylamine with 0.120 M HCl (kb of methyalamine is 5.0 x 10^-4) asked by Mariana on November 13, 2011 75. ## Geometry What is the measure of an exterior angle of a regular pentagon? 72 36 120 108 My answer: 120 asked by Nicole on January 13, 2016 76. ## math The U.S Olympic gymnastics team for the 2016 Rio Games comprised five women and five men. In how many ways can this group of athletes arrange themselves in a row for a group picture if: a) There is no restriction b) The men stand together in a group and asked by lijm on October 8, 2019 77. ## Algebra 2 Solve: e^4x = 120 I did ln4x = ln 120 divided both sides by ln 4 and got 3.4534. Is this correct? asked by Ana on March 9, 2010 78. ## physics A circuit consists of a 12.0 V battery connected to three resistors 44 ohms, 15 ohms and 120 ohms in series. A)Find the current that flows through the battery. B)Find the potential difference across the 44 Ohms resistor. C)Find the potential difference asked by jazz on February 12, 2012 79. ## Pre-Calculus This is application question. Bacterial Control. If t days after treatment the bacteria count per cubic centimeter in a body of water is given by C(t) = 10t^2 - 120x + 800 0 asked by Stacy on November 19, 2011 80. ## Science What is the current in the 30-ohm heating coil of a coffee maker that operates on a 120-volt circuit? Would be 120/30? asked by Yumi on October 27, 2007 81. ## Auburn University Two 95.0 W (120 \rm V) lightbulbs are wired in series, then the combination is connected to a 120 V supply How much power is dissipated by each bulb? asked by Mitchell on March 9, 2011 82. ## PreCalc so what is the equation of the line??? h t t p : / / w w w . j i s k h a . c o m / d i s p l a y . c g i ? i d = 1 2 6 0 1 4 7 1 4 4 I understood this y = 120 + 8sin((pi)/35 - (5pi)/4)=120 were do i go from here THANKS!!! asked by Joe on December 6, 2009 83. ## complex numbers 115 cis 45* 3 solutions = 120* apart Are these correct? 115 cis 45* 115 cis 45 + 120 = 165* 115 cis (45 + 120 + 120) = 285*?? WHat is cis? cos + isin OH LOL!!!Wish I could help!LOL!But...PLease help me!!:( asked by kevin on November 5, 2006 84. ## physics Two 200 W (120 V) lightbulbs are wired in series, then the combination is connected to a 120 V supply. How much power is dissipated by each bulb? asked by ananomyus on November 27, 2017 85. ## Math Some one gets on to a ferris wheel 30^0 left of the bottom. What would be the phase shift if I am writing a sine Function? Is it -120^0 or + 120^0. Please explain. asked by Tom on December 21, 2017 86. ## trig fidn all values of tehta in [0, 360) that satisfy the equation. √(3)tan(θ/2)=-1 I have four choices 300, 330, 150 , 120 and i got 120 asked by tony on June 21, 2013 87. ## Math asked by Brixcuit on February 24, 2020 88. ## calculus Suppose that f(x) is a function with f(120)=40 and f'(120)=4. Estimate f(118.5). asked by kayla on February 18, 2010 89. ## math write the number of permutations in factorial form.then simplify. how many different ways can you and four of your friends sit in the backseat of a limousine? A)4!;24 B)4!;120 C)5!;120 D)5!;720 asked by Jessica on June 5, 2014 90. ## physics Please check my work here: Resistors of 30 ohms and 60 ohms are connected in parallel and joined in series to a 10 ohm resistor. The circuit voltage is 180 volts. Find: a)the voltage of the parallel circuit b)the voltage across the parallel circuit c)the asked by Nilan - still need help on May 19, 2011 91. ## Math help please!!!!! The triangles below are similar figures. Use a proportion to find the length of X.The longer triangle has 16 on the left side,6 on the bottom inside it says 120 degrees and at the top it says 25 degrees.The smaller triangle says x on the right, 5 on the asked by callie on November 10, 2014 92. ## Math Steven is moving to another city next weekend and wants to rent a moving truck. The rental rates for two companies in his area are shown below. Each company charges an initial fee for renting the truck, plus an additional amount per mile. Company 1: Miles: asked by Christina P. on January 22, 2017 93. ## Calculus, Riemann Sums Measurements of a lake’s width were taken at 15-foot intervals, as shown: x= 0 15 30 45 60 75 90 105 120 f(x)= 0 15 18 20 19 23 24 22 12 Estimate integral (0,120) f(x) dx with n = 4, using Midpoint approximation. For this question, I ended up with 7200 asked by Pax on May 12, 2015 94. ## Math (Riemann Sums) Measurements of a lake’s width were taken at 15-foot intervals, as shown: x= 0 15 30 45 60 75 90 105 120 f(x)= 0 15 18 20 19 23 24 22 12 Estimate integral (0,120) f(x) dx with n = 4, using Midpoint approximation. For this question, I ended up with 7200 asked by Pax on May 12, 2015 95. ## math what is the value of x in the diagram? A. 30* B. 60* C. 90 D. 120. (The angle of the figure is 120*) asked by flam go on March 11, 2020 96. ## Math Mr. Smith bought shoes for$ 120 and a suit for $340. Find the total cost including tax if the tax rate is 5.5%. (a)$ 485.30 (b)$48.53 (c)$ 358.70 (d)$460 (e)$ 406 I cant figure out how to solve this problem but what i did was added the 120 and 340 and

asked by Raymond on September 18, 2011
97. ## algebra

twice the length L of a rectangle is equal to 3 times its width W. Its perimeter is 120 cm. translate the English into math.. "twice the length L of a rectangle is equal to 3 times its width W" 2L = 3W "Its perimeter is 120 cm." 2L + 2W = 120 but 2L=3W so

asked by Carllll needs help on April 13, 2007
98. ## math

hi, one question i have is for the following problem:"Two families meet at a park for a picnic. At the end of the day, they part ways. Family A leaves 15 mins after family B and travels east at an average speed of 42mph; while, family b travels west at an

asked by George on September 10, 2017
99. ## Calculus

Find d^5/dx^5 g(x) for g(x)=sinx+5x^4 A. cos x B. sin x + 120 C. -cos x +20x^3 D. -cos x + 120 x E. sin x

asked by Stephanie on May 19, 2020
100. ## Physics

The heat in unit H produced by a battery current is directly proportional to time t and the square of the voltage v and inversely as the resistance R ,when H=120, t=2 v=24, R=80 (I) what is the law connecting the variable (ii) calculate H when t= 3/2 v=120

asked by Venessa Benson. on June 15, 2019