Answer:
12
Step-by-step explanation:
This is because to get 9 to 27 you have to multiply 9 by 3, therefore you have to multiply 4 by 3 due to the fact what you do to one side you have to do to the other to make it all equal:
9 x 3 = 27
4 x 3 = 12
ratio- 9 : 4 = 27 : 12
have a nice night! Hope this helped
Answer:
i think its no soulution
Step-by-step explanation:
the numbers all cancel out
The volume is proportional to the cube of the radius:
4^3=64
The volume will be 64 times the original value!
Answer:
x=5
Step-by-step explanation:
add 5 to both sides
-20+5 = -3x
-15=-3x (divide)
x=5
