First error is that the legs are a and b so a should be x and b is 6 and c is 10 the second error is at the end they did not take the square root to get x by itself the real answer should be
X^2 +6^2=10^2
X^2+36=100
X^2 =64
X=8
The answer to this would be C because you can multiply everything by 3 and still have a consistent-dependent system.
Answer:
he bought the t shirt for rs 1880
<span>2(7/9)-(1/4) = 47/36 = 1 11/36</span>
Your answer is A have a good day
