Determine the value(s) of k for which the following planes will intersect in a lin x+y+z=0 2x + 3y - 3z = 0 3x - 3y + kz = 0

Q: Which value of x makes the equation1.25(4x-10)-7.5 true? А. -1 В. 3.5 C. -0.5 D. 4

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Q: 20. a+2 3z + 1 5m 4k 0 0 5m] + [ 3 3a 2k 2z 5 6 5m - [10 10-14 80 5 9

A: Find the variable

Q: Question 12 3]+[223]-[83] -1 1-2 0 +y 0 Find, if they exist, the values of x and y which satisfy:

A: To find the values of x and y, if they exist.x1-2-10+y3-5-2-1=1-10-1

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: Write an equation in the form y=mx+b for the following table: x y -10 -82 -8 -64 -6 -46 -4 -28 -2…

A: Given that :      X Y X \cdot YX⋅Y X^2X2 Y^2Y2   -10    -82 820 100 6724   -8 -64 512 64 4096…

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: Which equation matches line n? AY 8 7- 9 87 6 5 4 3 2 3 4 S 6 7 8 9 -2

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Q: Which equation models the values in this pattern? O x2 + x - 1 О Зx2 — 3х +1 O x? + 2x - 2 O 2x? + 1

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Q: 13 to 6. 34 81°

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Q: e at 49 б.3 b° 14.9

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Q: Suppose that it costs $17 to place a classified advertisement in the​ newspaper, plus ​$3 for each…

A: An order pair can be written as (1,20).

Q: Find the point (x₁,x2) that lies on the line x₁ + 3x2 = 14 and on the line x₁ - x₂ = -2. See the…

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Q: (8x +40)" (7y) (3y-10 X = y.

A: Solution:Given  a parellelogramTo find x and yProperty:In a parellelogram sum of two adjacent angles…

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: 3. Find the point (x1, x2) that lies on the line x1 + 5x2 = 7 and -2. See the figure. X1– 2x2 = -2…

A: Common point on two lines.

Q: Student advisors are interested in determining if the variances of the scores of day students and…

A: Student advisors are interested in determining if the variances of scores of day students and night…

Q: Complete parts (a) through (c) for the following function. f(x)=-3x³ +6x². - 4x-5 (a) Find intervals…

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Q: 8. 450 3.

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Q: Determine which ordered pair is a solution of y = -3x + 4 A. (5,-12) B. (3, 6) C. (-4,1) D. (2, -2)

A: Solution

Q: Graphr = 20, r = 40, r = 9, and r = for 0 <0s 2a. -8 -6 -4

A: r=2θr=4θr=12θr=14θFor 0≤θ≤2π

Q: The points (2, 8) and (x, 4) are in a direct variation. Type in the correct value for x that makes…

A: Two points (2,8) and (x,4) are in direct variation.Find x

Q: 7.1 + 늘mi -4 + 19i 8. 2 + 5i

A: The given problem is to represent the given complex expression in to polar form and also sketch the…

Q: Find mZP. * M (7x + 31)° (21x-19)°

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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: Which symbol(s) correctly expresses the order in which the points A, B, and X lie on the given line,…

A: Given: The line is shown below: Solution: The line AB can be represented by the symbol is AXB, but…

Q: If possible, write -3 -z- 2r² as a linear combination of 2 +z + x², 2+ 2x + z and 3+ 3x + 2x2.…

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