B is the correct answer 12
The missing reason is you didn't put the actual question on here.
please show the full question.
X^2 = 7^2 + 24^2x^2 =49 + 576x^2 = 625
x = 25
Since 1 pound is $3.09, 4.5 pounds will be:

It says to round to nearest hundredth, so your answer is $13.91.
Answer:
x = 13
Step-by-step explanation:
Since the two given angles are vertical angles, we know (5x) = 65.
Divide both sides by 5 : <u>5x = 65</u> and we get x = 13
5