6.1.2 Exam: Semester 2 Exam
Question 9 of 28
James is given the diagram below and asked to p...
Mathematics, 24.09.2021 14:00, webbjalia04
6.1.2 Exam: Semester 2 Exam
Question 9 of 28
James is given the diagram below and asked to prove that 2D a 2F What
would be the missing step of the proof?
Given: DE FE, and Eo forms the angle bisector of DEF
Prove: ZD ZF
Reasons
Given
Statements
1. DEFE, EO forms the angle
bisctor of ZDEF
12
3. KO RO
4. ADEO AFRO
5. 2012
Definition of an angle bisector
Reflexive Property of Equality
Congruency Theorem
Corresponding parts of congruent
triangles are congruent
Answers: 1
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Find the gradient of f(x, y,z)equals=left parenthesis x squared plus y squared plus z squared right parenthesis superscript negative 1 divided by 2 baseline plus ln left parenthesis x right parenthesis x2+y2+z2−1/2+ln(xyz) at the point left parenthesis negative 2 comma 1 comma negative 2 right parenthesis(−2,1,−2).
Answers: 1
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Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?
Answers: 1
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