<em>Answer:</em>
<em>1/36</em>
<em>Step-by-step explanation:</em>
<em>²⁾5/18 - ⁹⁾1/4 =</em>
<em>= 10/36 - 9/36</em>
<em>= 1/36</em>
Answer:
C :She is incorrect because she should have squared each leg length and then found the sum
Adding a negative is the same as subtracting a positive,
So,
5 + (-7.5) = 5 - 7.5
which is equal to,
-2.5
You can also graph this on a number line