Answer:
explain
Step-by-step explanation:
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The angles are in the ratio of 5:6:9.
Let the angles be represented by:
5x, 6x, and 9x.
The sum of the interior angles of a triangle is 180.
5x + 6x + 9x = 180
20x = 180
x = 9
The angles are 5*9 = 45,
6*9 = 54,
and
9*9 = 81.
Answer:
669
Step-by-step explanation:
12+73*9=669
Point A is at -11. The half way point from there to 0 is -5.5.
Answer:
B sqrt(17)
Step-by-step explanation:
Using pythagoras theorem
