40+25+25+70=160 Hope this helps! :)
If c is the hypotenuse and b is the leg, then the third side (a):

If b and с are legs, then hypotenuse (a):
I think B. Would be the correct one
Given 
To write in logarithmic form we convert exponential form to logarithmic form
We apply the following rule
can be written as 
here b = 6 , x=4 and a = 1296
can be written as 
option A is correct
Answer:
3.69 C.
Step-by-step explanation:
if u use the calculator it will have a lot of numbers but to the nearest hundreth it is 68 rounded is 69