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A: Given ∆ABC Reflection of ∆ABC across line n to form ∆A'B'C' Reflection of ∆A'B'C' across line p to…
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A: Since A B and C are midpoints therefore we will use Thales theorem to find the answers
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A: Arc SU = 2* m<STU = 2* 900 = 1800
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A: Let's solve.
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Q: Question 15 The angle between 0° and 360° that is coterminal with 1630° is M
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Q: Question 11 In isosceles triangle ABC, AB = BC. Which statement will always be true? %3D mzC mzB…
A: Given: In triangle ABC, AB=BC.
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A: Let's find degree of rotation.
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Q: Question 17 If the central angle is 24°, then the inscribed angle that subtends the same arc is: A.…
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A: Given : A triangle ∆PQR and PI is median. IR = 1.5
Q: QUESTION 20 Find the component form of v if ||v||= 10 and the angle it makes with the x-axis is…
A: ||v||=10a component that makes an angle ∅ with X-axis is given byvx=||v|| cos∅given , ∅=120°
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A: Topic:- complex number algebra Note:- as per our guideline if more than one question uploaded than…
Q: D Question 5 Solve the triangle. 10 35 125 O a = 5.96, c= 14.28, y = 15° O a = 14.28, c = 5.96, y =…
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A: the mirror image of A will be E and B will be D.
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Q: Question 8 X = Side CD = Side DE %3D Side CE = 14. ACDE is an sosceles triangle with CD = DE . If CD…
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Q: QUESTION 1 Find the unknown values for triangles with given parts. a = 45.7, A = 65°, B = 49° C A C…
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Q: Question 18 The angle between 0 and 360° that is coterminal with the angle 1184° is O Bost to forum
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Q: Item 1 Find the area of the triangle with vertices A(1,2,3), B(1,3,6) and C(3,5,6). ANS: AREA = V19
A: Given: A(1,2,3), B(1,3,6) and C(3,5,6)Area of the triangle: 12AB×AC
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Q: QUESTION 14 The exterior angle of a regular octagon (8-sided) has a measure of ⒸA. 45°. B. 30°. C.…
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Q: QUESTION 3 Select the correct answer: A - B= BUA BOA AUB None of the proposed answers AnB
A: We need to find A-B¯. That is we need to find complement of A-B.
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Q: Point O is the centroid of triangle ABC. If CO = 10, then CZ = ____
A: Here , we will solve the problem using the formula of traingle's centroid.
Q: Question 3 Find side a in AABC if mLA = 48°, b = 8, and c = 10. %3D Answer to the nearest tenth.
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Q: Question 15 R 194° Solve for the missing angle.
A: Topic- circle
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Q: Items 12-14. Refer to the diagram shown. 12. If 2BAC DCA, what theorem can be used to show that AABE…
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- Velocity of a Ferris Wheel Use Figure 7 as a model of the Ferris wheel called Colossus that is built in St. Louis in 1986. The diameter of the wheel is 165 feet. A brochure that gives some statistics associated with Colossus indicates that it rotates at 1.5 revolutions per minute and also indicates that a rider on the wheel is traveling at 10 miles per hour. Explain why these two numbers, 1.5 revolutions per minute and 10 miles per hour, cannot both be correct.Question 9b . Describe the relationship displayed in the scatterplot (Using DUFS)Suppose that an urban geographer is studying historical changes in housing characteristics in London, England. She wishes to determine if house size (square feet of living area) and the number of years since home construction are associated. What method could she use to learn if such a relationship exists.
- Find question 3 using the data in question 1.Identify the methods of computing dispersion?(Please do not give solution in image format thanks) Question 3. Five students taking a Business Statistics module at MANCOSA were asked to provide an example of a variable they have encountered in their day-to-day life. Their responses are as follows: Student Variable Lungani The body temperature of a patient diagnosed with COVID-19 Nsika The price of a technology company stock on the NASDAQ Thembekile The age of his bull mastiff Mduduzi The number of female students in Mduduzi’s Python class Which student/s provided a continuous true
- QUESTION 9 The risk of acquiring a given disease during a time period is best determined by: A. the mortality rate from that disease in the 0-4 age group. B. the incidence rate (cumulative incidence) for that disease in a given period of time. C. a spot map that records all cases of the disease in the past year. D. the period prevalence for that disease during the past year.Question 7 - Part B If 25% of U.S. women have the height lower than 5.1 feet, and 55 % of U.S. women have the weight more than 165 pounds, then 165 is which percentile and 5.1 is which percentile? Write the percintile in the "th" form; ex, 9th percentile, 11th percentile.Question 2 A study was conducted on 108 individuals to determine if their attraction to a prospective partner is impacted by the physical appearance of the individual. This study was conducted on individuals who were single, dating or married. The prospecting individuals are classified as Muscular, Average and Overweight. The ratings are provided below (the higher the ratings the more attracted an individual is): Single Dating Married Muscular 10.00 9.00 1.00 5.00 1.00 5.00 9.00 4.00 3.00 2.00 9.00 7.00 8.00 2.00 1.00 4.00 3.00 7.00 9.00 7.00 9.00 1.00 6.00 1.00 8.00 5.00 7.00 10.00 2.00 8.00 10.00 5.00 4.00 2.00 3.00 8.00 Average 9.00 8.00 5.00 5.00 5.00 1.00 7.00 7.00 6.00 10.00 10.00 3.00 3.00 1.00 8.00 10.00 10.00 3.00 4.00 10.00 5.00 1.00 3.00…
- Section 10.3 Question #8 The table below lists measured amounts of redshift and the distances (billions of light-years) to randomly selected astronomical objects. Find the (a) explained variation, (b) unexplained variation, and (c) indicated prediction interval. There is sufficient evidence to support a claim of a linear correlation, so it is reasonable to use the regression equation when making predictions. For the prediction interval, use a 90% confidence level with a redshift of 0.0126. Redshift 0.0236 0.0535 0.0722 0.0398 0.0438 0.0108 Distance 0.34 0.75 0.98 0.55 0.63 0.14 a. Find the explained variation. ______________ (Round to six decimal places as needed.) b. Find the unexplained variation. _______________ (Round to six decimal places as needed.) c. Find the indicated prediction interval. _____________billion light-years < y < ____________ billion light-years (Round to three decimal…In a study, the effects of the mane of a male lion as a signal of quality to mates and rivals was explored. Four life-sized dummies of male lions provided a tool for testing female response to the unfamiliar lions whose manes varied by length (long or short) and color (blonde or dark). The female lions were observed to see whether they approached each of the four life-sized dummies. Complete parts (a) through (e) below. a. Identify the experimental units. Choose the correct answer below. The female lions The male dummies The mane colors The mane lengths Part 2 b. Identify the response variable. Choose the correct answer below. A. Whether or not (yes or no) the mane length affected how the female lions reacted to a male dummy. B. Whether or not (yes or no) the female lions approached the same dummies. C. Whether or not (yes or no) the female lions approached a male dummy. D. Whether or not…QUESTION 32 Peak expiratory flow (PEF) is a measure of a patient’s ability to expel air from the lungs. Patients with asthma or other respiratory conditions often have restricted PEF. The mean PEF for children free of asthma is 306. An investigator conducts a study to investigate whether there is a difference in mean PEF in children with chronic bronchitis as compared to those without asthma or other respiratory conditions often have restricted PEF. Data on PEF are collected and summarized below. Based on the data, is there statistical evidence of a lower mean PEF in children with chronic bronchitis as compared to those without? Run the appropriate test at = 0.05. Group Number of Children Mean PEF Std Dev PEF Chronic Bronchitis 25 281 68 No Chronic Bronchitis 25 319 74
