Answer: Richter Scale
Step-by-step explanation:
things were not as complicated when I was in middle school.
Answer:
an increase of 12%
Step-by-step explanation:
68 divided by 77 is 0.88 approximately
100-88 is 12
Tip:
do this for increase and decrease in percentage question
divide small number by big number, and subtract the quotient from 100
Sas only because the triangles and usually congruent to me or in my opponion
Answer: b=2
Step-by-step explanation:
-2+2=0
So, b would be 2 because -2 plus 2 equals zero
