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2 Answers

2 votes
Answer = 11,14,22
word word
User Uli Schlachter
by
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4 votes

[1] Answer:

{11, 14, 22}

Explanation:

Triangle Inequality Theorem states that two sides of a triangle must be greater than the third side.

Using this method, the answer is {11, 14, 22} because 11+14>22, 11+22>14, and 14+22>11

[2] Answer:

x = 67°

Explanation:

Same-side interior angles are supplementary.

x° + 113° = 180°

x° = 180° - 113°

x = 67°

[3] Answer:

r = 2°

Explanation:

The little box represents 90 degrees, meaning that these angles are complementary.

9r + 2° + 70° = 90°

9r + 72° = 90°

9r = 18°

r = 2°

User Gaurav Dadhania
by
7.9k points

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