A triangle has one angle that measures 15 degrees, one angle that measures 44 degrees, and one angle that measures 121 degrees.

What kind of triangle is it?
A.
scalene triangle
B.
right triangle
C.
isosceles triangle
D.
equilateral triangle

A. Scalene Triangle

Step-by-step explanation:

On a Scalene Triangle all angles are different.

can you rephrase the question ? it is unclear : -)

step-by-step explanation:

you didn't post any answer choices, so its not 100% clear what your teacher is looking for

however, log(15/7) is equivalent to log(15) - log(7)

i'm using the rule log(x/y) = log(x) - log(y)