Answer:
it is A. 2.5 g/cm3
Step-by-step explanation:
d=m/v
d=32.25/12.9
d=2.5g/cm3
Answer:
70 degrees
Step-by-step explanation:
The measure of the central angle equal the measure of the arc it intercepts.
So arc BC is 70 degrees.
C. 15 is the answer i believe
Answer: m = 10 and q = 16
hope this helps!!