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3 years ago

Please help with this it's urgent!!! Please explain your answer and I will mark brainliest!!!

Mathematics

2 answers:

melomori [17]3 years ago

8 0

Answer:

Step-by-step explanation:

reasons

2) vertical angles are congruent

4) SAS

kirza4 [7]3 years ago

7 0

B.vertical angles is the correct answer tot he question

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4 years ago

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$\textbf{(iii)}\\\\\left\{ \left(\dfrac 13 \right)^{-2} \times \left( \dfrac 12 \right)^{-2}\right\}\div \left(\dfrac 14 \right)^{-3}\\\\\\=\left( \dfrac 13 \times \dfrac 12 \right)^{-2} \div\left(4^{-1}\right)^{-3}\\\\\\=\left(\dfrac 16 \right)^{-2} \div 4^3\\\\\\=\left(6^{-1} \right)^{-2}\div 4^3\\\\\\=6^2 \div 4^3\\\\\\=36\div 64\\\\\\=\dfrac{9}{16}\\\\\\=0.5625$

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2 years ago

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