Answer:
x = 5
Step-by-step explanation:
a² + b² = c²
x² + 12² = 13²
x² + 144 = 169
x² = 169 - 144
x² = 25
l
B
Sarah's house is not shown in graph
4 - r/3 = 7 and 4 - r/3 = -7
absolute value equations get split into a positive equation and a negative equation