Step-by-step explanation:
440÷100×12
52.8
440-52.8
387.2
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Answer:
a) 
b) 
Step-by-step explanation:
Use logarithm properties:

Then
a) 
b) 
The answer is 20. Hope this helps!!!
Answer:
Step-by-step explanation:
Using that triangle in the corner the opposite side and adjacent side is 2 and 5 respectively
square of c = square of b plus square of a
in this case a is our hypotenuse
c square = 2 square plus 5 square
c square = 4 plus 25
c square = 29
c is the root of 29
Omg what type of math is this now I can not help u on that one that is 2 much like no cap it is 2 much do u get tired of that like for me that is 2 much math for me like that look like that is 2 much math like I do not understand that like I was going 2 help u but I can try 2 help u but that is 2 much for me 2 look at but anyways good luck with the math problem