Answer:
180
Step-by-step explanation:
60+12×10
60+120
180
Answer:
Step-by-step explanation:
Since the denominators are the same, we can just subtract 4 from 9 to get 5
The denominators should not be subtracted... they will remain the same
Now we take the result from 9-4 which equals 5
And we put that back into the equation so we have
This is not in simplest form. In order to get simplest form. Divide each number by two... so now we have
Which is the answer
Answer:
Step-by-step explanation:
<u>The interior and exterior angles are supplementary:</u>
- A + 108° = 180°
- A = 180° - 108°
- A = 72°
3 50
4 90
5 50
6 40
7 98
8 90
9 90
10 130
11 180
12 90
mark as brianliest