Andy is wrong.
3/5 = 12/20
1/4 = 5/20
Add them up
12/20 + 5/20 = 17/20
17/20 is not equal to 4/9
Remember, the volume formula of a sphere is

.
Set that equation equal to whatever volume they give you and solve for r.

=

Now solve for r! I know you can do this. If you need help, just comment.
Answer:
10
Step-by-step explanation:
Answer:
I hope ...... hope...... 34/5 and 38/5 ... If it incorrect plz forgive me .... I tried my best ......
Answer:
k is an acute angle
L is a right angle
J is a acute angle
Step-by-step explanation: