Question

what is hj + jm? hj + jm = □

Explanation:

Step1: Find the length of HJ

The coordinate of H is - 3 and the coordinate of J is - 1. The length of HJ is $|-1-(-3)|=|-1 + 3|=2$.

Step2: Find the length of JM

The coordinate of J is - 1 and the coordinate of M is 2. The length of JM is $|2-(-1)|=|2 + 1|=3$.

Step3: Calculate HJ + JM

$HJ+JM=2 + 3=5$.

Answer:

5