Answer:
I think the third one.
Step-by-step explanation:

SQRT each individual bit: 4 and

and 9 and
B and C are the same thing and they would be the two representations of the conversion that shows 12 inches is equivalent to 1 foot, so B and C are your answers
<span>Triangle is 180 degrees, so you will subtract 50 from 180 which will give you 130.</span>
Answer:
x=14
Step-by-step explanation:
The sum of a interior angle is 180°
(7x-11)+(2x-3)+(5x-2)°=180°
7x+2x+5x=180+11+3+2
14x/14=196/14
x= 14
Hope this answers your question!! :)