Q: e segment AD bisects angle BAC. It AB = 10, AC = B. ID
A: It is triangle problem.
Q: 10. Angle C is congruent to Angle F. What is the measure of Angle E? (2.5x + 8)° (3.5x – 7) A
A: ∠C is congruent to ∠F. Hence ∠C = ∠F 2.5x + 8 = 3.5x - 7 x = 15 ∠F = (3.5*15 - 7)°=45.5°
Q: he angle of depression from a 35-meter lighthouse at a boat is 27°. Find how far is the boat from…
A: I have used trigonometry ratio to solve the problem
Q: # 4 D Angle B corresponds with angle (Select your answer below) #4) Select your answer here
A:
Q: A gun has muzzle speed 140 m/s. Find two angles of elevation that can be used to hit a target 760 m…
A:
Q: Exterior Angle Theorem Date Find the measure of each angle indicated. 1) 2) V 106° 78 U 85° 3) 4) G…
A: Find the value of the unknown angle in all the questions.
Q: hang and Salma are standing on a riverbank, 170 meters apart, at points ne figure below.) Salma is…
A: Introduction: The formula of the law of sine of the triangle with sides a,b, and angles A,B,C is…
Q: 34. The reference angle for = -450° is (a) -90° (b) 0° (c) 90° (d) 450° (e) none of these
A: topic - reference angle
Q: Cannot solve
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Q: This is using Cosine Law. Two pirate ships, A and B, lie 125m apart on the ocean's surface. There…
A:
Q: 5. A slide 4.1 meters long makes an angle of 35° with the ground. To the nearest tenth of a meter,…
A:
Q: Solve the problem. A ski run on a mountain is 1, 475 m long. The difference in altitude from the…
A: Given: The mountain is 1475m long, therefore, the hypotenuse is 1475m and the difference in altitude…
Q: diameter of a circle is 10 kilometers. What is the angle measure of an arc 4n kilometers ? d=10 km…
A:
Q: A 44 55 33 In ENABC tan0 = AB BC The angle 4.4 33 teen (214 33 =tcen (+) 53' R 53.
A: Yes, I can answer.
Q: 5. Find the value of angle w using the law of cosines. Round your answer to two decimal places. 25…
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Q: low. The measure of angle B is Measure of angle A Side a to the nearest tenth Side c to the nearest…
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Q: ing A 33-foot ladder is leaning against the side of a building. If the ladder makes an angle of…
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Q: Ahelicopter hovers 1050 foet above a smal island The figure shows that the angle of depression from…
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Q: Find a b. |a| = 40, |b| = 30, the angle between a and b is 3t/4. 1200 Need Help? Read It
A:
Q: 4. You are on vacation sight-seeing at the coast and climb up to the top of a 50-meter light house.…
A: Given that: Height of light house, h=50 mAngle of delcination, ∅=17.5°.
Q: 1. Angle LMN and angle NMR are supplementary angles. What is the value of x in the diagram below?…
A:
Q: 5. A slide 4.1 meters long makes an angle of 35° with the ground. To the nearest tenth of a meter,…
A: we have to find the value of x where we have been given the measurement of the ladder 4.1 m with an…
Q: 1 Part A Find the value of x in the following figure. (a) 60° (2x+ 4)° Qto R Part B Find the measure…
A:
Q: The size of a pizza refers to it's diameter. A 24 inch pizza is sliced into 16 equal slices. Round…
A: First we find out the area of full pizza using formula πr2 because the shape of pizza is circular.
Q: All Changes saveu 14. Tasha wants to measure the height of a tree that grows at an angle of 85°with…
A: Given:- Tasha wants to measure the height of a tree that grows at an angle of 85°with respect to the…
Q: The angle of depression from the top of a hill to a kid cycling near its base is 52 degrees. The kid…
A: We use Trigonometry ratios
Q: U. 10M2 to 10 kV G3 2a 2r graphite C G1 G2 G4
A: From the triangle, we have Perpendicular = r Hypotenuse = R Angle = 2a
Q: 74. 4x 120° 2х Find the value of x in the diagram. В. 60° А. 120° C. 40° D. 30° 75. 30 50° Find the…
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Q: 4.) Using the Law of Cosines find the side opposite to the given angle. b= 20 60 B C= 30
A:
Q: me 1= me 2 = m2 3 = 35° m2 4 = 43 145° m2 5 = s/8 m2 6 = 6/7 m2 7 = mz 8 =
A:
Q: O is an acute angle. Find the value of 0 in degrees. cot(O) = 1 30 60 O45 15
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Q: stion The measure of an intercepted arc is half the measure of the corresponding inscribed angle. O…
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Q: Angles x and y are complementary in the diagram shown. z X 35° What is the measure, in degrees, of…
A: solution of the given problem is below...
Q: triangle ABC below, the measures of ZB and ZC are equal. What is the measure of the terior angle at…
A: Exterior angle is sum of opposite interior angle
Q: 6. The angle of a depression from a lighthouse to a boat in the water is 14°. If the boat İS 532…
A:
Q: 18 la) Find the measure of angle 1 from the above image of the kite. Your answer 1b) Find the…
A: 1a) For kite there will be four right angle triangles therefore ∠1=72°
Q: 22. A 22-foot ladder is resting against the side of a building. The bottom of the ladder is 3 feet…
A: Aim: To find ∠ABC OR ∠θ. Given: Length of ladder = 22 foot The bottom of the ladder is 3ft from…
Q: D' D] B' C Angle A' corresponds with angle (Select your answer below) #6) Select your answer here *…
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Q: Angle 1 = 270 %3D Find the measure of angle 4
A:
Q: 2./Mark wants to measure the height of a tree. He walks exactly 100 ft. from the base of the tree…
A: Mark walks exactly 100 ft from the tree and when he saw the top of the tree the measuring angle is…
Q: Determine the measure of minor arc TA: T 649 Deep thoughts: What would be the measure of the angle…
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Q: 5. A tower 125 feet high stands on a side of a hill. At a point 240 feet from the foot of the tower,…
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Q: 31. Radius of the Moon As viewed from the earth, the angle subtended by the full moon is 0.518°. Use…
A: we draw a figure that represents the situation as As OC and OD are the radii of the moon, they have…
Q: Find the measure of angle e in the oblique triangle below. Round your answer to the nearest degree.…
A: we have given the triangle . we name it ∆ABC we have to find the angle θ i.e. ∠CAB
Q: 9. Suppose you are given a triangle where: A = 0.7, B= 0.2 and c=9. %3D Then C=. a = b3=D Note: In…
A: Given, A triangle with A=0.7, B=0.2, c=9 sum of angles of triangle A+B+C=π0.7+0.2+C=3.14C=2.24 now…
Q: 5. From the top of a tower which 175 ft. tall, the angle of depression to a house is 13° How far is…
A:
Q: Solve the problem. The angle of elevation from a point on the ground to the top of a tower is 35°…
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Q: O Question 21 B 0/4 pts The angle is a multiple of 30° or 45'. A blue rotation indicates a positive…
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Q: _4. An airplane is flying at a height of 4 kilometers above the ground. The distance along the…
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Q: A. Express the following angle measures in degrees, minutes, and seconds. Round off the answers to…
A: Given that: A. 1) 96.511° 2) 354.19° 3.)34.817° NOTE: As per our answering…
Ratios
A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.
Trigonometric Ratios
Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.
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- A young couple, Aslı and Kerem, want to divide their main household chores (marketing, cooking, dishwashing, and laundering) between them so that each has two tasks but the total time they spend on household duties is kept to a minimum. Their efficiencies on these tasks differ, where the time each would need to perform the task is given by the following table. Formulate a binary IP model for this problem (just formulate the problem, do not solve). Please define decision variables, an objective function, constraints, and sign restrictions (if any).Although the Hungarian method is an efficient methodfor solving an assignment problem, the branch-and-boundmethod can also be used to solve an assignment problem.Suppose a company has five factories and five warehouses.Each factory’s requirements must be met by a singlewarehouse, and each warehouse can be assigned to only onefactory. The costs of assigning a warehouse to meet afactory’s demand (in thousands) are shown in Table 77.Let xij 1 if warehouse i is assigned to factory j and 0otherwise. Begin by branching on the warehouse assigned tofactory 1. This creates the following five branches: x11 1,x21 1, x31 1, x41 1, and x51 1. How can we obtaina lower bound on the total cost associated with a branch?Examine the branch x21 1. If x21 1, no furtherassignments can come from row 2 or column 1 of the costmatrix. In determining the factory to which each of theunassigned warehouses (1, 3, 4, and 5) is assigned, we cannotdo better than assign each to the smallest cost in…Three components are connected to form a system asshown in the accompanying diagram. Because the componentsin the 2–3 subsystem are connected in parallel, thatsubsystem will function if at least one of the two individualcomponents functions. For the entire system to function,component 1 must function and so must the 2–3 subsystem. The experiment consists of determining the condition ofeach component [S (success) for a functioning componentand F (failure) for a nonfunctioning component].a. Which outcomes are contained in the event A thatexactly two out of the three components function?b. Which outcomes are contained in the event B that atleast two of the components function?c. Which outcomes are contained in the event C that thesystem functions?d. List outcomes in C9, A ø C, A ù C, B ø C, andB ù C.
- Once QBA 362 final exam is done, it will be time to reward Professor Hong with a well-deserved vacation. As a state employee, professor Hong hasn’t seen a raise since... well, ever.Thus, an important criterion, in fact the most important criterion is to find an exoticregion that can be visited inexpensively. There are three states of nature that could impact costs in these five areas of interest. Professor Hong has determined the average cost per day to visit each region under each of the possible states of nature. This table, which should not be construed as actual vacation advice, appears below. (Remember they are costs. Lower is better. For example, the most optimistic case is the one with lowest cost.) Region Strong Dollar Middling Dollar Weak Dollar Eastern Europe 33 54 57 Southeast Asia 41 56 36 Australia 45 44 58 Galapagos Islands 37 35 26…A researcher hypothesizes that nurses have higher average salaries than teachers. In conducting an analysis to test this hypothesis, how might the alternativehypothesis be stated?We have an initial simplex tableau given by
- According to http://www.gasandoil.com/goc/news/ntl50398.htm , accessed on Feb 2, 2005, “17-12-04 Jamaica has found signs of oil in 10 exploratory wells drilled into deep underground structures. Now it's come to Houston looking for oil companies willing to help the island nation, which depends heavily on tourism, bauxite and alumina, to become the world's next oil and natural gas producer. Hopeful Jamaican officials traveled to Houston promoting the nation's first formal license round, offering 22 offshore blocks and four on-shore blocks. "There are plenty of reserves yet to be found -- exploration in new frontiers is now warranted," said Raymond Wright of the Petroleum Corporation of Jamaica, reflecting on the world's supply dilemma. Oil explorers order seismic tests to determine whether oil is likely to be found in a certain drilling area. These seismic tests have a known reliability: When oil exists the tests indicate so 85% of the time and when oil does not exist the…If dfBetween = 3, dfWithin = 10, MSWithin = 34.19, MSBetween = 2.11, and α = .01 and two groups have three cases and two groups have four cases, what is Tukey's HSD value? (One will need to refer to a Tukey table of critical values to solve this.)3.4 The system is tested on a sample of one hundred computers and the average connection speed is found to be far below 400 kilobits. What hypothesis should probably be rejected? Explain. If the customer needs a connection speed of 400 kilobits to run her application programs, what is the business decision that corresponds to the decision regarding the hypotheses?
- The space shuttle is about to go up on another flight.With probability pt(z), it will use z type t fuel cells duringthe flight. The shuttle has room for at most W fuel cells. Ifat any time during the flight, all the type t fuel cells burnout, a cost ct will be incurred. Assuming the goal is tominimize the expected cost due to fuel cell shortages, set upa dynamic programming model that could be used todetermine how to stock the space shuttle with fuel cells.There are T different types of fuel cells.How can we classify experimental designs? Explain one in eachcategory.1.) use the corner point method and enumerate 6 corner points. 2.) find the optimal z-value 3.) how many infeasible corner points does this LP have?