Answer:
Angles are 
Step-by-step explanation:
Sum of interior angles of triangle is 
The ratio of the measures of the three angles of a triangle is 
Hence the angles can be 
We have

Angles are 
Answer:
x-9y=1
Step-by-step explanation:
The pattern is increasing by 5
-33, -28, -23, -18, -13, -8, -3, 2, 7, 12, 17, 22, 27, 32, 37, 42, 47, 52, 57
We have 19 numbers in the list.
Answer:
90° counterclockwise rotation
Plot the situation
Hello
The place value is 9 hundred thousand or 900,000
Hope this helps
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