Answer:multiplication
Step-by-step explanation:
A = b is given to us
Multiply both sides by c to get
a = b
a*c = b*c
The rule to multiply both sides by c is the multiplicative property of equality
Then on the right side, replace c with d. This replacement is possible due to the fact that c = d. This is using the substitution property.
So we go from
a*c = b*c
to this
a*c = b*d
Answer:2
Step-by-step explanation:According to the diagram,there is a single angle marking for one pair of angles V and M,a double angle marking for angles X and L.
For the first: 3 pounds between 6 people = 3/6 = 1/2 lb/person.
For the second: 1.5 pounds between 6 people = 1.5/6 = 1/4 lb/person.
For the third: 3 6/7 pounds between 6 people = (27/7)/6 = 9/14 lb/person.
For the last: 3 3/4 pounds between 6 people = (15/4)/6 = 5/8 lb/person.
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Simply substitute the value of the intensity to the variable i. Taking its logarithm to the base 10, the answer would be 7.8. Hence, 6 million ergs is equivalent to 7.8 based on the Richter scale.