Given the following systems of equations, X1+2x2+3x3=2 X2-X3=8 X1+2x2+x3=4 1. write the equations using matrix notation. 2. solve for x3 using Cramer's rule.

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A: NOTE: Refresh your page if you can't see any equations. . as we know, length of the square base of…

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A: The parent function fx=x3 is transformed into gx=-123x+43-8

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

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A: The given points are: A(1,2,3) and B(2,-2,1)

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Q: 2. Use analytic geometry to verify that quadrilateral JKLM is a parallelogran 1C). YA K(-1,1) 2 -2 0…

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Q: Question 7 of 10 What is the equation of the following line? Be sure to scroll down first to see all…

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Q: 1. What is the value of x? 18 6.2 19.5 10 28 X 10

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Q: Given the following systems of equations, x1+2x2+3x3=2 x2-x3=8 x1+2x2+x3=4 1. write the…

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Q: 7. Solve for the unknown in each triangle. a) b) A D 21 37° 9 cm 46⁰ 26 с E 53⁰ a F B

A: Given problems:-

Q: A 12 ft ladder leans against the side of a house. The bottom of the ladder is 7ft from the side of…

A: Given problem:- A 12 ft ladder leans against the side of a house. The bottom of the ladder is 7ft…

Q: Solve the given differential equation by undetermined coefficients. y" - 2y' 3y = 4ex - 12 y(x) =…

A: The given differential equation is.; y''-2y'-3y=4ex-12.

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A: To draw a prism with a triangular base with vertical and horizontal cross sections.

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A: To find the area of triangle XYZ. Given information: As per the figure, the height of the triangle…

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Q: Find the area of the trapezoid shown below 18.6 18 9 22.5 20.1 a

A: topic- area of the trapezoid

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Q: Refer to the figure. Find the indicated values to the nearest hundredth of a centimeter or hundredth…

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Q: Point P partitions direct line segment AB in a 3:1 ratio. Find the coordinates of P, given A (-7,7)…

A: NOTE: Refresh your page if you can't see any equations. . here we have the given ratio is  so we…

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A: We can find the distance between the two points as below.

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A: Solve the following

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Q: 19. If m/1 = 35°, what is m/D? B O m/D = 90° m/D = 55° m/D = 110° m/D = 70° 43 A D

A: This question can be solved using the concept of properties of angles and sides of a triangle.

Q: 2. G.CO.9 Look at the diagram below showing two parallel lines being cut by two transversals. If m<4…

A: Here we have to use the concept of parallel lines and transversal lines.

Q: The vertex of a parabola is (0,0) and the focus is (30) . What is the equation of the parabola? A.…

A: Given that vextex of parabola is 0,0focus is 18,0To find :equation of parabola.Solution :

Q: Question 3 of 10 What is the midpoint of the line segment with endpoints (3.5, 2.2) and (1.5, −4.8)?…

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Q: In ATUV, TU II WX. Given that VT=21, VW=9, and TU=49, find WX. T W U -0 WX=

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Q: In the figures, are corresponding angles congruent? Are corresponding sides proportional? Are the…

A: Disclaimer: Since you have posted multiple sub-parts of question , we will solve first three for…

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A: Topic = Area

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A: The solution is given below

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Q: What is the special name for the segment that connects the center of a regular polygon to an outer…

A: Consider