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Question 1154645: please help me with these questions I'm lost
1. if GM = 5, MJ = 3, and MF = 2, find MH.
2. if LJ = 6, JG = 8, and LI = 7, find IH.
3. if LJ = 3 and JG = 7, find LF.
(the image of the shape is here)
https://photos.google.com/share/AF1QipNDsH-Y-5LCQudqf-ni7jxhbzAdoktuJNcu0JE0nHqluQggBo2jdolV45TQEwTtrw/photo/AF1QipOEDwwcns51zPR9xJdjzFIDEiftO21-uVGDL0Tb?key=WFFkTV82Y2I1VldRRnNfSU92MllTT0czaVA3N3hn
Click here to see answer by MathLover1(20849)

Question 1154857: 1. For the curve x + y^2 -y =1, find equations of all lines tangent to the curve at x=1

Click here to see answer by Edwin McCravy(20055)

Question 1154858: 1. Find the equation of the line tangent to the following curve at the given value of x. Y=2sinxcosx; x=pi/4
Click here to see answer by Alan3354(69443)

Question 1154873: pam is 17 years old; her sister is 9; her two brothers are 11 and 7 years old. what is the mean of their ages?
Click here to see answer by Theo(13342)

Question 1154916: Simon lost his library card and has an overdue library book. When the book was 5 days late, he owed $2.25 to replace his library card and pay the fine for the overdue book. When the book was 21 days late, he owed $6.25 to replace his library card and pay the fine for the overdue book. Suppose the total amount Simon owes when the book is n days late can be determined by an arithmetic sequence.

a↓5 ( 5 is below a) =
a↓21 ( 21 is below a )=
so …
d =

Click here to see answer by Theo(13342)

Question 1155046: It's a question on indices
Solve for x and y in:
1)3^x-2y*5^y+x
Click here to see answer by mananth(16946)

Question 1155119: The direction angle in degrees of the vector <-1,-9>
Click here to see answer by Alan3354(69443)

Question 1155104: two-column proof
Given: AD is a diameter of ⊙ O;
Dc is tangent to ⊙ O at D.
Prove: ∆ABD ~ ∆ADC

(link to image)
https://photos.google.com/share/AF1QipP8NZbitIdE4if7gv7lYYeUYvKSWEISM6Qgmxd2lzXcd4Ch0c2RSDOxHLLT5-f7MA/photo/AF1QipNXVz3UAGa3sqxTDM5NKDI9-Vy_ev9eEbUQadKe?key=dVg4TjFJTEV6OWE2clkxYl8wT25OTFRpUW92UWpB

Click here to see answer by mananth(16946)

Question 1155257: Six friends are sitting in a rectangular table with 6 seats, one at the head of the table, and two on each long side of the table. The chairs are numbered from 1 through 6 in a clockwise manner, beginning with the chair at the head of the table, such that chairs 1 and 4, 2 and 6, 3 and 5 are directly across the table from each other. Consequently, numbered chairs are adjacent to each other. Also, 1 and 6 are also adjacent to each other. Ed is sitting in chair 1 or 4. Bo and Fe are sitting adjacent to each other on one long side of the table. Vi and Bo are sitting NOT adjacent to each other. If Bo is sitting in chair 3 and Al is sitting in chair 6, which of the following pairs cannot sit directly across the table?
a. Bo and Jo
b. Ed and Jo
c. Ed and Vi
d. Vi and Bo
e. Vi and Jo
Click here to see answer by MathLover1(20849)

Question 1155286: Assume that a normal distribution of data has a mean of 24 and a standard deviation of 4. Use the 68, 95, 99.7 rule to find the percentage of values that lie below 16.
Click here to see answer by Boreal(15235)

Question 1155374: i need help with writing an equation for the functions below using
Y=K+Atrig(B(x-h)) using the sine function for
amplitude -1, translation -3, phase shift -pie/4, period 2
then the same type equation using the cosine function for

amplitude -2, translation 1, phase shift -pie, period -

Click here to see answer by MathLover1(20849)

Question 1155429: A state patrol officer saw a car start from rest at a highway on-ramp. She radioed ahead to another officer 28 mi along the highway. When the car reached the location of the second officer 22 min later, it was clocked going 60 mi/hr. The driver of the car was given a ticket for exceeding the 60 mi/hr speed limit. Why can the officer conclude that the driver exceeded the speed limit?
(type an integer or decimal rounded to the nearest hundredth as needed.)
Click here to see answer by ikleyn(52780)

Question 1155431: Find the intervals on which f is increasing and the intervals on which it is decreasing.
f(x)= x^2 ln x^2+3
Click here to see answer by greenestamps(13200)

Question 1155431: Find the intervals on which f is increasing and the intervals on which it is decreasing.
f(x)= x^2 ln x^2+3
Click here to see answer by MathLover1(20849)

Question 1155431: Find the intervals on which f is increasing and the intervals on which it is decreasing.
f(x)= x^2 ln x^2+3
Click here to see answer by ikleyn(52780)

Question 1155425: Determine the location and value of the absolute extreme values of f on the given interval, if they exist.
f(x)=5sin^2 x on [0,pi)
Click here to see answer by greenestamps(13200)

Question 1155428: Determine whether Rolle's theorem applies to the function shown below on the given interval. If so, find the point(s) that are guaranteed to exist by Rolle's theorem.
f(x)=x(x-8)^2; [0,8]
Click here to see answer by MathLover1(20849)

Question 1155435: Locate the critical points of the following function. Then use the second derivative Test to determine whether they correspond to local maxima, local minima, or neither.
f(x)=-e^x (x-9)
Click here to see answer by greenestamps(13200)

Question 1155432: Perform a first derivative test on the function f(x)= x sqrt(100-x^2);[-10,10].
a. Locate the critical points of the given function.
b. Use the first derivative test to locate the local maximum and minimum values.
c.identify the absolute minimum and maximum values of the function on the given intervals(when they exist)
Click here to see answer by greenestamps(13200)

Question 1155422: Find the critical points of the following function.
f(x)=2x^2-3x-5
Click here to see answer by MathLover1(20849)

Question 1155422: Find the critical points of the following function.
f(x)=2x^2-3x-5
Click here to see answer by MathTherapy(10552)

Question 1155423: Find the critical points of the following function.
f(x)=x^2sqrt(x+14)
Click here to see answer by MathLover1(20849)

Question 1155434: Locate the critical points of the following function. Then use the second derivative test to determine whether they correspond to local maxima, local minima, or neither.
f(x)=-x^3 -9x^2
Click here to see answer by Boreal(15235)

Question 1155553: Khloe opened a savings account with $1700 that pays no interest. She deposits an additional $170 each week thereafter. How much money would Khloe have in the account 41 weeks after opening the account? Round to the nearest tenth (if necessary).
Click here to see answer by dkppathak(439)

Question 1155557: Brooklyn opened a savings account with $1300 that pays no interest. She deposits an additional $50 each week thereafter. How much money would Brooklyn have in the account 50 weeks after opening the account? Round to the nearest tenth (if necessary).
Click here to see answer by ikleyn(52780)

Question 1155524: Consider f(x)=1/5x^5 +x^4 -4x^3 +3
A) Draw a graph of f, estimate all critical points, local extrema, and absolute extrema.
B) Compute the actual values of all critical points, local extrema, and absolute extrema.
Click here to see answer by Boreal(15235)

Question 1155624: Determine the location and value of the absolute extreme values of f on the given
interval, if they exist. f(x)=12x^(2/3) -x on [0,1728]
Click here to see answer by Edwin McCravy(20055)

Question 1155654: A marble is drawn at random from a bag containing 2 blue marbles, 3 yellow marbles, and 7 orange marbles. What is the probability that the marble drawn is not yellow?
Click here to see answer by ikleyn(52780)

Question 1155658: Two fair cubes, numbered 1 through 6, are tossed at the same time in order to advance on a game board. What is the probability that a 6 is rolled on both number cubes?
Click here to see answer by ikleyn(52780)

Question 1155657: A box contains a total of 12 crayons: 2 red, 3 green, 3 blue, 1 yellow, 2 purple, and 1 brown. Without looking, Frieda picks two crayons from the box. What is the probability that both will be blue?
Click here to see answer by ikleyn(52780)

Question 1155656: A stack of playing cards contains 4 jacks, 5 queens, 3 kings, and 3 aces. Two cards will be randomly selected from the stack. What is the probability that a queen is chosen and replaced, and then a queen is chosen again?

Click here to see answer by ikleyn(52780)

Question 1155666: [3 + 2√(2)]ⁿ + [3 - 2√(2)]ⁿ = 34
Click here to see answer by ikleyn(52780)

Question 1155653: Two friends are playing a game. A spinner is divided into four equal sections labeled 2, 4, 6, and 8. To make a move in the game, the spinner is spun and then either a blue or red card is randomly chosen. What is the probability that the spinner will land on either the number 4 or 8 and a blue card is chosen?

Click here to see answer by Boreal(15235)

Question 1155722: TopIc: Investigation and Estimates.
Question 1.Estimate the number of vehicles that drive past your home in a24-hour period.Then calculate an approximate total price of all of those vehicles combined.

Question 2. Suppose you are planing a dinner for a wedding reception or birthday event for 1oo people.This is your first time planning such an event.Estimate what it would cost you to host the reception.Be certain to include your venue,food, decorations and entertainment costs.
Thanks.please help me I have to submit by Saturday evening.
Click here to see answer by ikleyn(52780)

Question 1155767: 2+√2/√2−3
Click here to see answer by Alan3354(69443)

Question 1155520: Determine whether the Mean Value Theorem applies to the function f(x)=7-x^2 on the interval [-1,2]. if so, find the points that are guaranteed to exist by Mean Value Theorem.
Click here to see answer by greenestamps(13200)

Question 1155802: A plane with 150 seats may be chartered for$240 per person plus a fee of $6 per person for each empty seat. What number of passengers will provide the maximum income?
Click here to see answer by josmiceli(19441)

Question 1155801: A company sells a phone for 120$ each for 10 or less. For each phone in excess of 10, the price is decreased 4$ per phone for everyone. What number of phone will produce the greatest revenue for the company?
Click here to see answer by Boreal(15235)

Question 1155427: Determine the location and value of the absolute extreme values of f on the given interval, if they exist.
f(x)=12x^2/3 - x on [0,1728]
what is/are the absolute maximum/maxima of f on the given interval?
Click here to see answer by Boreal(15235)

Question 1155642: If a + b + c = 1
a² + b² + c² = 2
a³ + b³ + c³ = 3
Find a^5 + b^5 + c^5
Click here to see answer by Edwin McCravy(20055)

Question 1155642: If a + b + c = 1
a² + b² + c² = 2
a³ + b³ + c³ = 3
Find a^5 + b^5 + c^5
Click here to see answer by ikleyn(52780)

Question 1155545: If a + b + c = 1
a² + b² + c² = 2
a³ + b³ + c³ = 3
Find a^5 + b^5 + c^5 =?
Click here to see answer by ankor@dixie-net.com(22740)

Question 1155545: If a + b + c = 1
a² + b² + c² = 2
a³ + b³ + c³ = 3
Find a^5 + b^5 + c^5 =?
Click here to see answer by ikleyn(52780)

Question 1155920: P(x ≥ 30); μ = 19; σ = 3.9
Click here to see answer by Theo(13342)

Question 1155972: Find the intervals on which f is increasing and the intervals on which it is decreasing.
f(x)=x^4/4 +x^3 +x^2
Click here to see answer by MathLover1(20849)

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