The answer would be B as half of 6 is 3 and 3 x 5 is 15 , 15 x 10 is 150 :)<span />
Answer:
C
Step-by-step explanation:
42%=
= 0.42
The line is right in the middle of 100 and 110 degrees so the answer should be 105 degrees. This tool is called a protractor. :)
Answer:

Step-by-step explanation:
we have:

we also have:

from (1)(2) => proven