The answer would be 180 because the sum of the exterior angles would equal 360 and 360 divided by 120 equals 3 so that means there are 3 sides. Next you find out how much the interior angle is worth by subtracting it from 180 because they're supplementary you would find that the interior angle is equal to 60 degrees then multiply 60 degrees by how many sides there are (3) which equals 180 degrees.
3x-17+x+40+2x-5=180
6x=162
x=27
(From left to right) 67,64, 49
The logarithm of a product is equal to the sum of logarithms:
Drop the exponents:
The logarithm of a number is equal to 1 if the base of the logarithm is the same as the number itself:
