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Q: 60 7x+19 11x-89 60

A: Given, Two angles of triangle are  60° and 60°    Two sides of triangle are  7x+19  and   11x-89  We…

Q: A sociologist randomly selects single adults for different groups of three, and the random variable…

A:

Q: Find the value of each variable

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Q: Find the value of each variable

A: Given,

Q: 7. (5x- 7) (8x-55)

A:

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: Directions: Find the value of x. 9. (16x-10y

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Q: Prove that 10n +9 and 6n + 5 are relatively prime for all n E Z.

A: Two numbers are said to be prime  to each other if they  share the gcd 1. That is to say  suppose…

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: 6. (80 - x) 3x

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Q: 11/3 y 60°

A: cosec θ= hypo/perpendicular cot θ = perpendicular/base

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: 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: 6. 104 (9х — 25)°

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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: Find the value of b.

A: see 2nd step.

Q: 8. Find the values of x and y 3y

A: In the given figure : The angles ∠x∘ and ∠y∘ form a straight line, that is these angles form a…

Q: A certain drug is used to treat asthma. In a clinical trial of the drug, 15 of 292 treated subjects…

A: Null hypothesis H0: P<0.11 H1: P>=0.11 Here we Frame null hypothesis as the percentage of…

Q: Find the value of the variable x and y.

A: ∆ABC is a right angle triangle. The length of the side AB= 5 units. The length of the side BC=7…

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: Find the value of each variable. 30 X = 4.04 V 3 y = 8.08

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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: Write d

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Q: OFind the future value of a CD paying a 3.8% APR compounded monthly if you invest $5000 for a term…

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Q: 22. A (3x + 10)° (8x +5)° 5y

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

Q: Find the

A: Step 1: Step 2: Step 3: Step 4:

Q: Find the values of X

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

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 4. 8 10 f(x) 10 11.07 11.43 11.13 10.36 9.35 Using the table of values for f(x), estimate the area…

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Q: Suppose that the random variables a and Y have the joint density function given by: f(x, y) = b(4x +…

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