Answers:
0.444444....=4/9
0.13131313131313.....=13/99
Answer:

Step-by-step explanation:
<u>Step 1: Find the hypotenuse</u>
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Answer: 

Actually Welcome to the Concept of the Angles.
Complementary angles sum up together to become 90°.
Supplementary Angles sum up together to become 180°.
hence,
1.) Ans ==>Angle ABC and Angle NMP
2.) Ans ==> angle ABC and angle EFG