135 degrees is your answer
Answer:
You have the right answer
Step-by-step explanation
The answer is 4/10*cos 01
Answer:
70
Step-by-step explanation:
First add the tens: 20 + 30 + 10= 60
Now add the Ones: 7 + 2 + 4= 13
now add them all together: 60+13=73
so the best estimate is 70
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