Which equation has the same solution as x^2-12x+19 = -6x2−12x+19=−6? a.(x +6)^2 = -61(x+6)2=−61

b.(x +6)^2 = 11(x+6)2=11

c.(x -6)^2 = -61(x−6)2=−61

d.(x -6)^2 = 11(x−6)2=11

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answer: two angles are called supplementary if they add up to 180°. example: the two angles (140° and 40°) are supplementary because they add up to 180°.

step-by-step explanation:

c

step-by-step explanation:

363 square inches

step-by-step explanation:

surface area of a pyramid is b + 1/2ph

b is the area of the base: 11 x 11 = 121

p is the perimeter of the base: 11 + 11 + 11 + 11 = 44

h is the height of the pyramid: 11

121 + 1/2(44)(11)

121 + 242

363