8. If AB =9x-13 and DC = 6x +11, what would the value of x need to be in order for ABCD to be a parallelogram? Find the length of DC using this value. C

Q: L. 4y – 2 - 2 M 2х + 10 |15 +х K 8—у N 'N,

A: Property of Parallelogram: Opposite sides are equal.

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A: Here given MAHT is a rhombus. ST=3x+3 MS=5x-2

Q: 8. If mz B= mz D=40, find mz C so that quadrilateral ABCD is a parallelogram. A a. 40 b. 80 с. 140…

A:

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A: Given: Quadrilateral WISH is a parallelogram. To find: If m∠W = x+15  and  m∠S = 2x+5 a)  m∠W = ?…

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A:

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A: Here given as  LMNO is a parallelogram  And ON=7x-5, LM=6x+3, NM=x-4, OL=2y+5

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A: Equilateral triangle GHJ can be drawn asGH=5x-13HJ=11x-61GJ=7x-29

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A: Let the triangle be ABC:

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A: topic- reflection

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A: Given: ABCD is a parallelogram. Also m∠A = 2x-20  and  m∠B = 2x To find: m∠C

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A: we have to find out

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A: Use the properties of parallelogram.

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.