B) Triangle
C) Rectangle
Step-by-step explanation:
A cross -section the intersection of a 3-dimensional figure and a plane.
A rectangular prism can form a cross-section of a rectangle or a cross-section of a triangle.
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Rectangular prism cross-sections : brainly.com/question/12619361
Keywords: possible, cross section, rectangular ,prism
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The answer would have to be 60
X - 17 = -57
-17. -17
x = -74
hope this helps xo
Answer:
The answer would be D, 75.
Step-by-step explanation:
Answer:
P(x) = x^4 -16x^3 +76x^2 -72x -100
Step-by-step explanation:
The two roots 1-√3 and 1+√3 give rise to the quadratic factor ...
... (x -(1-√3))(x -(1+√3)) = (x-1)^2 -(√3)^2 = x^2 -2x -2
The complex root 7-i has a conjugate that is also a root. These two roots give rise to the quadratic factor ...
... (x -(7 -i))(x -(7 +i)) = (x-7)^2 -(i)^2 = x^2 -14x +50
The product of these two quadratic factors is ...
... P(x) = (x^2 -2x -2)(x^2 -14x +50) = x^4 +x^3(-14 -2) +x^2(50 +28 -2) +x(-100+28) -100
... P(x) = x^4 -16x^3 +76x^2 -72x -100
