uppose that in a trapezoid ABCD, 2.74, AB and CD are parallel.

Q: Ray BD bisects ABC so that meDBC = (x + 6)° and meABD = (2x – 12). What is x? O A. 12 O B. 14 C. 16…

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Q: Glven: Parallelogram MNOP with diagonals bar (MO) and bar (NP) Prove: bar (MO) and bar (NP) bisect…

A: Given a parallelogram MNOP, with diagonals MO, NP . To prove the diagonals MO, NP bisects each…

Q: 2. Explain why Corollary 2 is true. That is, explain how the fact that MXN is a semicircle leads to…

A: We have given information that MXN⏜ is a semicircle so,  MN is the diameter  given figure is

Q: Use De Moivre's Theorem to find (-2-2√3 i)². Put your answer in standard form.

A: Step 1Complex number has two basic forms, one is rectangular form and other is polar…

Q: In the diagram below ABC has verticles at A (-7,8) B (7,0) and C (-5,-8) Show that point A is…

A: Given ABC has vertices atA(-7,8)B(7,0)C(-5,-8)Distance between twovertices (x1,y1) &…

Q: What type of triangle is ABC A 2x +28 /x- 7 X + 15 C

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Q: TQRS is a rhombus, what is m<1?

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Q: Let a=3i-2j, b=-i+4j, r=7i-8j. If r=ka+mb, then k+m=... 1. O -1 2. O 2 3. О 1 4. O 3

A: As per our guidelines we are suppose to solve only first question. Kindly repost the other question…

Q: 5. In AABC A(-5,-1)¸ B(-3,5) C(9, 1). Use coordinates to a) identify the type of MBC (isosceles,…

A: Use the following formulae, to obtain the solution. The distance between the points x1,y1 and x2,y2…

Q: Given that ABCD is a parallelogranh. Find the following: B 5х-9 X = BC = A 3x + 1 AD =

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Q: Construct the perpendicular bisector of AB. A B

A: Take a compass and draw a random curve above line AB by fixing sharpen part of compass at the point…

Q: 2. ABC is an isosceles triangle. BD is an angle bisector. Show that triangles ABD and triangle CBD…

A: Hi! Thank you for the question As per the hoour code, We’ll answer the first correct question since…

Q: 5. In the picture below, M is the midpoint of AB, and N is the midpoint of both BC and MP. Prove…

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Q: C D. Looking again at the roof of Coolidge: GIVEN AB = AC, AD bisects BC. Explain how you would…

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Q: Figure ABCD is an isosceles trapezoid. Find the value of x. + A8x-12 B X × = [ ? ] C 5x+9 Enter D

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Q: Let a = -i+ 3j + 2k and b = 4i + 5j + 2k. Don't evaluate the square roots for the lengths except…

A: The given vectors are a=-i+3j+2k and b=4i+5j+2k. Note that, the vector product x·y of two vectors…

Q: . BD bisects LABC, m LABC 5x - 4, and mLCBD = 3 + 21. Is ZABC acute, obtuse, or right?

A: We draw the figure as m∠ABC=5x-4m∠CBD=32x+21

Q: 5. Use Cartesian coordinates to evaluate 구 y dv where D is the tetrahedron in the first octant…

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Q: Let A,BE Man, proe (A+B) = A' +B". (cheelk that the jth entries m eoch side are egual) egmal.)

A: We will prove the given result.

Q: 6. 7. Circle the incorrect vector property. (Write "none" if applicable.) b) a b= |ba| c) · (dxê) =…

A: Here in the first question we need to check which property is correct in vectors and in 2nd…

Q: Describe one characteristic of the perpendicular bisector in the figure below. in

A: Here the ray nM is the perpendicular bisector on the line PQ. Where, Angle nMQ and angle nMP are 90°

Q: Find the perimeter of the triangle ABC whose coordinates are A(2, 4, 1), B(-1, 2, 2) and C(7, 0,…

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Q: whet the point where the seque ice AS 3+25n7

A: Let an=3+2nn