Please help ive been doing this quiz for 9 hours

i think the ANSWER is 2

Step-by-step explanation:

Tank A is 69 and Tank B 67 hopefully  I'm right hope i helped :]

e) none of the above because the measure of angle cba is 101°

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square