Answer:
? What M? What is impossible?
I know this one give me like 5 minutes
Answer:
x= ?
Step-by-step explanation:
Answer:

Step-by-step explanation:
{90° = m∠1 + m∠2
{105° = 2m∠1 - m∠2
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All you have left to do is this:

So, your two angle measures are 
I am joyous to assist you anytime.