Answer:
17 degrees because 180-163=17
Answer:
use the corner ofa paper to see if its obtuse it should be long and wide if its acute it should be a corne
Step-by-step explanation:
Answer:
The answer is D
Step-by-step explanation:
Plz brainlist
The answer would be 60, if you add 13,15, and 12 up you get 40. Those numbers would be considered 2/3 of all the marbles. Divide 40 by 2 to get how many marbles is 1/3. You would get 20 being a third if the marbles. Add that to the original 40 and you’ll get a total of 60.
Answer:
2.22222222
Step-by-step explanation:
