Answer:
The inverse would be
f^-1(x)= x/2 + 5
Step-by-step explanation:
Answer:
<u>The number is 125 and the equation is 0.8x = 100</u>
Step-by-step explanation:
80% of x is equal to 100.
Write an equation that shows the relationship of 80%, x, and 100
80% = 0.8
0.8x = 100
x = 100/0.8
x = 125
<u>The number is 125 and the equation is 0.8x = 100</u>
Hi, thank you for posting your question here at Brainly.
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.
Answer:
So in standard form equation will be 
Step-by-step explanation:
We have given expression 
Let first we solve first part of the expression
So 
Now second part 
We know the algebraic identity 
So by using this identity
Now adding first and second part
So in standard form equation will be
