Answer:
if by distance around the hula hoop you mean circumference, then -
circumference = 2 pi r
= 2 X 22/7 X 14
= 4 X 22
= 88in
The center is (-2,0)
The radius is -3
Answer:
123 domestic stamps
89 foreign stamps
Step-by-step explanation:
Answer:
The statement is true
see the explanation
Step-by-step explanation:
we have the proportion

we know that
To solve the proportion multiply in cross
so


therefore
The statement is true
Answer:
D
Step-by-step explanation:
try all of them