To find the answer, we need to see by how much 20 changed to 30.
20 (1.5) = 30
So that means that
9 (1.5) = 13.5
Answer:
J: 28 square root 3
K: 56
Step-by-step explanation:
not sure about J but def sure abt K
Answer:
Can you please include the complete question?
Step-by-step explanation:
-1080 if x = -4 then you do 4 * -4*2-2*-4*15
The quantity that has been decreased,
2.98-2.32=0.66
That is,
0.66/2.98*100=22%