Answer:
3
Step-by-step explanation:
Answer:
The mean grade was a 17
Step-by-step explanation:
Answer:456 thatas the answer
Step-by-step explanation:
It is 30 degrees. Add 90 and 60 to get 180. Then subtract that from 180, since all triangles interior angles add to 180. You’ll get 30.
Answer:
a) DF = 20
b) DF =
Radical Form = sqrt(53)
Decimal Form = 7.28