The point (6,-9, 7) is the center of the sphere represented by the equation x² + 12x + y² - 18y +z²+14z = −141. Select one: O True O False

Q: Complete the square: x² + 3x+ r_52+ =_x² + ²x+ = (x+ = (x+ )². )². )².

A: The given expressions

Q: Do the three points (1,−2), (2,4), and (−3,5) form a right triangle?

A:

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A: Given term is: -1+i6

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A:

Q: e at 49 б.3 b° 14.9

A:

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A:

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A:

Q: Give the coordinates of the point of intersection of3x + 2y = 5 and 5x - 3y = 21.

A: Given: 3x+2y=5 5x-3y=21 To find the point of intersection.

Q: Evaluate ff (6x² +407) JA, where D is (0,3), (191) and (5₂3) the triangle with vertices

A:

Q: Complete the square: x²+x+49/36 x²-x+ 14/5 x²+x+ 1/9 = (x+ 7/6 = (x+ = (x+ = -5/14 1/3 )². )². )².

A: We need to complete the square.

Q: Use the method of completing the square to change General form to vertex form В. y = x + 8x + 3

A: “Since you have posted a question with multiple subparts, we will solve the first three sub-parts…

Q: 2. Complete the square to rewrite the equation into vertex form. у %3- 2х2 + 16х — 25

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Q: Which represents the equation 6x+3y=12

A: The given equation is 6x+3y=12. To solve the given equation for y we need to first divide 3 into…