Answer:
60
Step-by-step explanation:
because there is 60 minutes in an hour so she ca take 60 pics in 1 hour.
60 photos
-3x -2 = 19
+3x +3x
-2 = 19 + 3x
-19 -19
-21 = 3x
Divided by 3
-7 = x
12x+3 / 4x
Look at attachment
I think it could be 40° or 130°. Im not 100% sure however because i dont know how much all the numbers add up to. It could either be 180° or 270°
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