Answer:
11.327
Step-by-step explanation:
-2/15=13/15
Step-by-step explanation:
2/3-4/5=13/15
2/15=13/15
The graph went left 1 and up 6. You could complete the square to find out or just graph it!
Hope this helps!
Using supplementary angles, it is found that the measures of the angles are given as follows:
<h3>What are supplementary angles?</h3>
Supplementary angles are two angles whose sum is of 180º.
An interior angle is supplementary with it's exterior angle, hence:
m<a + 150º = 180º -> m<a = 30º.
The sum of the three interior angles of a triangle is of 180º, hence:
30º + m<b + 60º = 180º
90º + m<b = 180º
m<b = 90º.
More can be learned about supplementary angles at brainly.com/question/12919120
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