11. Q 50° b. a 9. 70° 33° 11 R

Q: If ADEF AJKL, DE = 18, EF = 23, DF = 9x – 23, JL = 7x-11,and JK= 3y-21, find the values of x and y.…

A: Given : ∆DEF≅∆JKLDE=18EF=23DF=9x-23JL=7x-11JK=3y-12

Q: Find the value of x, y, and z. /53 121 137 59 85 5.

A:

Q: Given the probability distributions for variables X and Y shown to the right, P(x,y) Y compute the…

A:

Q: Let X and Y have the following joint probability density function: fx,y(x,y) = 1/(x²y²), for x>1,…

A: The PDF of X and Y is given as:Also, the given transformation is:U=9XYandV=10X

Q: Find the values of x and y

A: To find the values of x and y. 7. Given figure is: Let the third angle of given triangle be z. We…

Q: The position function of a particle is given by s = 1(t – 2)² for t 2 0. Find the functions for v…

A:

Q: d. Find the 77th percentile for the mean score for this sample size. e. P(21.9204 < ữ < 22.6932) =…

A: d. The 77th percentile for the mean score for this sample size is,…

Q: If cot 0 = 2, cos 0 < 0, find the exact value of each of the following. (a) sin (20) (b) cos (20)…

A:

Q: Find the values of x and y. 5x 24 бу x = Dy = D %3D

A: Note :-  Two angles are called supplementary if their measures add to 180 degrees. Sum of angles of…

Q: Find the values of x and y. 40 8y 40 of 15 20 X Y :

A: Here, given that∠ADC=∠ACD=∠DAC=60°So, ∆ADC is equilateral triangleSo, AC=AD=CD8y=AD=40⇒8y=40 and…

Q: Let ā = and b . Find 3ā + b. -

A: We will simply use vector addition rules to find the answer

Q: Find the mass of a thin wire lying along the curve r(t) = √√5ti + √5tj + (7-t²) k, 0≤t≤ 1, if the…

A:

Q: 7. Find the values of x, y, and z. 63"

A:

Q: ind x and y

A: Here we have to find the x and y

Q: Find the values of x and y.

A: Since you have posted multiple questions, as per our policy we will answer first question. Please…

Q: Suppose the heights of 18-year-old men are approximately normally distributed, with mean 69 inches…

A:

Q: A researcher measures the relationship between education (in years) and investment gains (in…

A: We have given that data  And i want to find  Correlation coefficients ( r )

Q: (a) Calculate P(1 1.5). (Round your answer to four decimal places.) 0.4901 x (c) What is the 90th…

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Q: EXAMPLE 7 Find the values of 'x', 'y', and 'z'. 3x 18° 63° 11z 2y

A: The given quadrilateral is a parallelogram. To solve this we will use the following properties: 1.…

Q: 12. Find the values of x and y in the diagram below. (4y- 18) 81° (6x-11)° (v + 14)° (x+5)

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Q: 11 31

A: Find the missing side x given angle is 31° and opposite =11 x=?= adjacent

Q: Find in terms of x and y. xp

A:

Q: 22. A (3x + 10)° (8x +5)° 5y

A: Given , Angle (A) = (3x + 10)° Angle ( B) = (8x + 5 )°  Angle (D) = 5y°

Q: The patient recovery time from a particular surgical procedure is normally distributed with a mean…

A:

Q: Write definitions using elementhood tests for the following sets: a. {5, 10, 15, 20, 25, 30, } b.…

A: Here we have given three sets and we have to define these three sets. Part(a): The first set…

Q: Given APHS = ACNF, find the values of x, y, and z. F (3y-1) H (6x-29) 36 P 115 (4 -32)

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Q: (a) What is the probability that a randomly selected pregnancy lasts less than 196 days? The…

A: (a) The length of pregnancies of certain animal are normally distributed with mean μ=203 days and…

Q: Let A = { 1, 2, 3, 4 } and B = { 4, 6, 8, 10 }. Find A x B

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Q: lal = 7, |b| = 4, the angle between a and b is 30°

A: Given:     To determine:

Q: - Part 1 Solve the following system of linear equations: 4x + 6y 8 w 4w + 17x + 26y + 3z 37 -2w 9x…

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Q: Within the interval 2 0 has a minimum value of and a maximum value of 3.

A: Find the values of a and b

Q: 2. Parallelogram FGHI 80° H

A:

Q: find c and d.

A: c)The given function is,