Q: Compute the angle e in the below figure (in grad), if you know the directions in grads AaB=123.6044°…
A: Given: αAB=123.6044g and αBC=246.0835g
Q: Find the reference angle, θ′ for the angle θ = 3.6.
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Q: Determine the quadrant in which the angle is located. 562 II I III IV
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Q: Find the angle shown
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Q: Find the cosine of angle e in the triangle below. 13 12 5 12 a. 13 5 b. 13 12 C. 13 d. 5 13 е. 12
A: In this question we need to find cosine of angle
Q: Determine the missing sides and angles of the triangle. Round to the nearest tenth. H H: h: I: i:…
A:
Q: II. State the quadrant where the following angles terminate. 1. 830°
A: Since you have asked multiple questions in single request so we will be answering only first…
Q: Find the cosine of each acute angle in the triangle below. Select all that apply
A:
Q: Find the reference angle for the given angle. (a) 225° (b) 650° (c) -95°
A: 225° 650° -95°
Q: Find the reference angle for the angle 565°
A:
Q: Find the missing side or angle. Round to the nearest tenth. A=72° C= 50° a=40 c=[ ? ] Enter
A: If you like the solution then please give it a thumbs up... The Answer is: c = 32.22
Q: Find the cosine of angle e in the triangle below. 7 4 a. V65 b. 4 7/65 c. 65 4/65 d. 65 e.
A: Draw a schematic diagram of given figure. Given data, In right angle triangle ABC at right angle B,…
Q: Find the missing angle. 1) 150° 40° 88 degrees O 110 degrees
A: using exterior angle = sum of adjacent angle of triangle
Q: Determine the angle 0 in the design of the streetlight shown in the figure, where x = 2.2. (Round…
A: Given: The diagram of streetlight.
Q: Find the reference angle for the angle θ = 15π/4
A: The reference angle is defined as the angle between the x-axis and the terminal side of the angle.…
Q: Which of the following is NOT a quadrantal angle? A. 900° В. 1080° С. 500° D. 540°
A: We need to identify the angle which is not quadrantal. Given angles are A.900° ; B. 1080° ; C. 500°…
Q: How many minutes after 4 o’clock will the hands of the clock from an angle of 120 degree again? a.…
A: Topic -clock problem and linear equation
Q: In oblique triangle ABC, C = 68°, a = 5, and b = 6. Find c to the nearest tenth.
A: Given, in oblique triangle ABC, C = 68°, a = 5, and b = 6
Q: Find the reference angle. 6. 510° 7. 640° 8. -100°
A:
Q: Determine the smallest angle in the triangle ABC where: a = 224, b = 380 and c = 340 35.71 degrees…
A:
Q: Find the measure of angle A for the triangle shown. 44 81°
A: A triangle is a polygon with three edges and three vertices. It is one of the basic shapes in…
Q: Find the largest angle of AUVW. 114 ft U 90° 46 ft W
A: we have to find the largest angle of the given triangle
Q: 11
A: Given figure is of right angle trangle whose base = 8 and hypotenuse = 11 and angle is X degree.
Q: Find the measure of the smaller angle formed by the hands of a clock at the following time. 9:45
A: First we have to find the position of the hour hand. For every 60 minutes it goes 5 units. So for 1…
Q: In which quadrant is a located if sing is negative and tang is negative? II II O IV
A: We want to identify the quadrant in which both tan and sin are negative.
Q: Find the reference angle, θ′ for the angle θ = 5π/6
A: Given θ = 5π/6. We need to find the reference angle θ' for the above angle θ.
Q: Find the measure of angle DFE
A: Given,
Q: Find the reference angle for the given angle. (a) 120° (b) -210° (c) 765°
A:
Q: Find the reference angle for 615°. TC 15
A: Explained below
Q: 11. b 27,c%= 38, mLA= 65°
A:
Q: M
A: Now we will find the angle k using pythagoras theorem.
Q: Determine the value of x for the missing side of the given right angle. 8. 13 00
A: Given , Here Hypotenuse=13 Base=x Perpendicular=8
Q: 49 52
A: cos θ = base/hypotenuse
Q: What is the reference angle of O if 0= -137°? A 43° B 47° C 137° D 223°
A: Given query is to find references angle.
Q: Find the measure of each angle. B. (15x – 2)° (7x + 4)° A 12 MLBAC= m/CAD
A:
Q: A boy is flying a kite and has used all 50 meters of string. If the angle of elevation is 12…
A:
Q: Find the smallest angle of ADEF. F 57 mi E 55 mi 50 mi D
A: Given that: A triangle DEF as shown:
Q: Determine the measure of the angle e to the nearest degree. 12.2 cm B 41° 17.9 cm
A:
Q: In which quadrant is e located if sing and csca are positive and tang and cota are negative? O II O…
A: Note:- In first quadrant- All trigonometric ratio positive In second quadrant- sine and cosec are…
Q: Which angle number represents an angle vertical to ZDHE? C G 1 A В 2 F 4 H D E
A:
Q: Find the value of the exterior angle y in the following figure. A 60° 55° C D degrees. y =
A: The sum of the angles of triangle ABC is 180°. So, ∠A+∠B+∠C=180°⇒60°+55°+∠C=180°⇒∠C=180°-115°⇒∠C=65°
Q: Find the measure of the missing indicated parts of a triangle. Round to the nearest degree/tenth. 15…
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Q: In oblique triangle ABC, A = 12°, B = 75°, and a = 20. Find b to the nearest tenth.
A: Given: In oblique triangle △ABC : ∠A=12° , ∠B=75° , and a=20 We have to find the b to the nearest…
Q: Find the smallest angle of AVWX. 13 m V 12 m 11 m
A: Angle opposite to smaller side is smaller and angle opposite to bigger side is bigger.
Q: Find the reference angle for the angle 5.5
A: Given: θ=5.5 the objective is to find the reference angle for the given angle
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- 1. We poll 450 people and find that 30% favor Candidate S. In order to estimate with 90% confidence what percent of ALL voters would vote for Candidate S, we should use: 2-SampTInt 2-SampZInt 2-PropZInt TInterval 1-PropZInt ZInterval 2. We poll 550 people and find that 50% favor Candidate S. In order to estimate with 99% confidence the percent of ALL voters would vote for Candidate S, we should use: 2-PropZInt TInterval 2-SampZInt 2-SampTInt 1-PropZInt ZInterval26. Show how to score a hole in one on the fifth hole ofthe golf course shown by rolling the ball off one wall. 27. Repeat Exercise 26 but roll the ball off two walls. 28. Repeat Exercise 26 but roll the ball off three walls.The Department of Mathematics of a certain university in a recent survey was found to consist of 80 faculty members. The survey also revealed the information that among them, there are: 40 male professors; 38 married professors; 26 professors with more than 10 years of service; 15 married male professors; 14 married professors with more than 10 years of service; 13 male professors with more than 10 years of service; and 6 married male professors with more than 10 years of service. How many unmarried female professors have less than or equal to 10 years of service?
- At a company, the quality assuran_ce staff has set up a criter_ion to assure if the quality of their products are ready to be expor_ted. Each of the exported box contains 25 pieces of their product. Three inspection staffs are assigned to do one by one inspection. Namely, the first inspector will randomly select one piece from the box and record if it is defective or non-defective and return that piece to box. The second inspector has repeated the same way of inspection as the first inspector and, lastly, the third inspector also repeats the same action one more time. The criteri_on is as follows. If all inspectors have not found any defective product, then {th_e} box is accepted to be exported. On the other hand, if at least one of the inspector has found the defective product, the whole box must be rejected and must be returned for reproduction. By considering this way of inspection process, find The prob that a box contaning exact_ly 3 defective product would pass the inspection…Express the null hypothesis and the alternative hypothesis in symbolic form. Use the correct symbol (μ, ρ, σ) for the indicated parameter. An entomologist writes an article in a scientific journal which claims that fewer than 16 in ten thousand male fireflies are unable to produce light due to a genetic mutation. Use the parameter p, the true proportion of fireflies unable to produce light. Group of answer choices H0 : p = 0.0016H1 : p > 0.0016 H0 : p > 0.0016H1 : p ≤ 0.0016 H0 : p < 0.0016H1 : p ≥ 0.0016 H0 : p = 0.0016H1 : p < 0.0016A medical researcher says that less than 74%of adults in a certain country think that healthy children should be required to be vaccinated. In a random sample of 600adults in that country, 71% think that healthy children should be required to be vaccinated. At α=0.01, is there enough evidence to support the researcher's claim? Complete parts (a) through (e) below. (a) Identify the claim and state H0 andHa. Identify the claim in this scenario. Select the correct choice below and fill in the answer box to complete your choice. (Type an integer or a decimal. Do not round.) Fill the percentage on the correct answer A. % of adults in the country think that healthy children should be required to be vaccinated. B. Less than %of adults in the country think that healthy children should be required to be vaccinated. C. The percentage of adults in the country who think that healthy children should be required to be vaccinated is not %. D. More than…
- according to a report , 40 %people are afraid of dogs [KINDLY ANSWER ALL ] 1 in a simple random sanpling if 50 people, find the prob that less than 38 perrcent of our sample aRE AFRAID OF dogs. 2 in a simple random sanpling if 250 people, find the prob that less than 38 perrcent of our sample aRE AFRAID OF dogs. 3 the difference betweenQ 1 and Q2 shows which lawIn rolling a fair die once, what is theprobability of rolling a 2 or an oddnumber? show solutionA polling organization has been hired to conduct a survey to determine the proportion of people who are likely to support an upcoming ballot initiative. To help determine the size of the sample required for the main poll, a preliminary poll of 20 people is taken that yields the results below. (Yes indicates that the person will support the initiative, No indicates that they won't.) YesYesNoNoNoYesYesYesYesYesYesNoNoYesYesNoYesYesNoNoYesNoYesNoYesYesYesYesYesYesNoYesYesYesNoNoYesNoNoNo Based on the results of the peliminary poll, how large a sample is required for the main poll, assuming that the main poll should have a margin of error of 3% and a confidence level of 97.8%. Sample Size =
- Covid-19 test on a population of 500 people was conducted and observed the following details: 75 people developed symptom A, 63 people developed symptom B, 65 people developed symptom C, 25 people developed symptoms A and B, 30 people developed symptoms B and C, 35 people developed symptoms A and C and three fourth of people showed negative results. Find the following: 1. How many people did develop all the three symptoms? 2. How many people did get at least one symptom? 3. How many people did get symptom C alone?A second-stage smog alert has been called in a certain area of Los Angeles County in which there are 50 industrial firms. An inspector will visit 10 randomly selected firms to check for violations of regulations. a. If 15 of the firms are actually violating at least one regulation, what is the pmf of the number of firms visited by the inspector that are in violation of atleast one regulation? b. If there are 500 firms in the area, of which 150 are in violation, approximate the pmf of part (a) by simpler pmf. c. For X = the number among the 10 visited that are in violation, compute E(X) and V(X) both for the exact pmf and the approximating pmf in part (b).Of the total 161 patients with diabetes ketoacidosis (DKA), 13 had DKA before and after the pump therapy, 128 did not have DKA either before or after, 7 had DKA before but not after, and 13 did not have DKA before but after.a) Draw a 2 by 2 table b) Is there any evidence of a difference in the effect? c) Write a brief summary of what the result show.