Answer:
1 17/22
Step-by-step explanation:
Answer:
17 degrees.
Step-by-step explanation:
Total sum of angles on a triangle always make 180
112+51=163
180-163=17
Answer:
-68.6
Step-by-step explanation:
subtracting a negative from a negative is addition.
The answer is
First, you must divide 12 on both sides.
Then, simplify the fraction.