9. Developing Proof Fill in the blanks reasons for the following two-column proof. Given: AB is the bisector of ZCAD. (7x +2) Prove: x = 9 5(x+4)° Statements Reasons 1) AB is the bisector of CAD. 1) Given 2) 2) т

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A: we have,      a+2db+2ec+2f-18d-18e-18fghi  =abc-18d-18e-18fghi+2d2e2f000000

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A: The given figure is

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A: To solve the following problem

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A: To evaluate the given expression,1) .2) .Use the Mathematica code to verify.

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A: The matrix A is 13-25. The matrix B is 253647.

Q: 14) 13) Type your answer here Type your answer here Find the value of x. 16) 15) 18) 17)

A: 13.b=51°   apposite angles are equal14.b+52=180    linear pairb=180-52=128°

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