Answer:
1.59
Step-by-step explanation:
log (2x-3)= log (3-x) -2
log (2x-3)/(3-x) =-2
If we remove log,
2x-3/(3-x) = e^-2
2x-3= 3e^-2 -xe^-2
2x+ xe^-2 = 3e^-2+3
x(2+e^-2) = 3( e^-2+1)
If you use calculator you will get answer nearly equal to 1.59.
Answer:
1.
2.
Step-by-step explanation:
1. The exercise provides the function for the conversion from Degrees Fahrenheit to Degree Celsius:
Therefore, in order to find the equivalent conversion of to Celsius, we need to substitute into the function. Then, we get:
2. We also have this function for the conversion from Degree Celsius to Degrees Fahrenheit:
Then, we need to substitute into the function in order to find the equivalent conversion of to Fahrenheit. Then, we get:
Remember
and
so
=
answer would be B if we were using x
Answer:
The equation for finding the hypotenuse is:
c^2+c^2=h^2
For example, in the first exercise:
8^2+10^2=164^2
For clearing the equation, find out the root of 164=
12.8
Hypotenuse of the first triangle is 12.8!
Let me help you with the next, if you still dont get it:
8^2+13^2=233^2
Root of 233: 15.2
Hypotenuse of second triangle is 15.2!