120
OA = OB
angle OAN = 90 degrees, so OAB and OBA is both 30 degrees.
Answer:
Part D is correct
Step-by-step explanation:
Answer:
About 29
Step-by-step explanation:
575 cans of food / 20 days = About 28.75 cans a day, rounded to 29.
It’s dividing by a factor of 10. So 30 divided by 10=3. You then do the same thing for the height. 300 divided by 10=30. The answer is 30.
15-4 = 11
11 x 2 = 22
22 + 2/3 = 68/3