Well if it is -20 then A but if it was just 20 it would be C all you have to do is divide
Step-by-step explanation:
Let the number is x. Its reciprocal will be 1/x. According to given condition, we get :
It is a quadratic equation. The values of x are :
The smaller number is 4/5 and the larger number is 5/4.
Answer:
The value of x nearest to thousandths is, 74.207
Step-by-step explanation:
Solve :
represents the logarithmic function with base e.
Using logarithmic properties:
- , then
Apply the logarithmic properties; we have
then;
or
Divide both sides by 2 we get;
Therefore, the value of x nearest to thousandths is, 74.207
Answer:
9m
Step-by-step explanation:
5 - 3 + 7 = 9