Asap 25 pts + brainliest to right/best answer

C.  11 log x

Step-by-step explanation:

= 5 log (10) x + 3 log (10) x^2

= log(10) x^5 + log(10) (x^2)^3

= log(10) x^5 + log(10) x^6

= log (10) x^11

=11 log (10) x

or

= 11 log x

Answer is C.

answer: i'm not going to give you the answer, but some hints to work it out.

step-by-step explanation: so, if there is a straight line that means that the line angle is 180°. so we subtract the 2 angle measures provided, (15 and 38) from 180. so the answer is 180 - (38 + 15). (you have to solve the equation)