You can use properties to solve equations with variables on both side by simplifying get the variable on one side. solve using inverse operations then check to see if it fits in right .
Well you would take the store credit and subtract that from the total so you would do 52.22-39.58 and you would have to spend $12.64
Sum of the interior angles of any triangle equal 180° ;
So :
90° + 24° + T = 180°
114° + T = 180°
subtract both sides 114
T = 180° - 114°
T = 66°
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And we're done....
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Answer:
Step-by-step explanation:
