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: Write an equation in slope-intercept form of the line that passes through (-4, 4) and (2, –7).

A: Given, the line passes through -4, 4 and 2,-7.

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

A:

Q: ZABC is a straight angle. Find MLABX and MZCBX . (14x + 70)/(20x + 8)* A B MZABX MZCBX =

A:

Q: Simplify. Assume that all variables represent positive real numbers. 4 5 -6/20

A:

Q: difference quotient... √2-17

A:

Q: 3 squareroot ofx-1 -27=-15

A: Given x–1 –27 = –15.

Q: Graph ?(?)=?3+3?2−9?−27

A: Cubic graph

Q: Simplify. Give answers using positive exponents. (-3m-1611)-3 (-3m-1611)-³ =

A:

Q: 3. The height of the rectangle, in which A = 10x ft What is the height? 2x ft 5x ft 20x2 ft 10x ft…

A: Explanation of the answer is as follows

Q: a. 4(3x- y) and 12x – 4y b. 32+ 16y and 8(4 + 2y) C. 3(x + 2y) and 3x + 2y

A: We have to find

Q: Subtract. (6x° - 2x? + 5x - 8) - (4x³ - 4x² - 3x + 2) (6x° - 2x² + 5x – 8) – (4x° - 4x² - 3x + 2) =…

A: The given polynomial is- 6x3-2x2+5x-8-4x3-4x2-3x+2 Open the brackets & take care of signs-…

Q: Here is the equation of a circle: (x- 2)2 + (y +7)2 = 102 1A. What are the center and radius of the…

A: Solution )A) ( x - 2)2 + ( y + 7)2 = 102 Equation of circle  ( x - h )2 + ( y - k )2 = r2 Centre = (…

Q: W. If AE is an altitude what is the value of x (5x-25)

A: Angle