The congruency symbol is this "<span>≅"
</span>So the correct answer is the second one.
Round all the numbers and then add them then divide them by 3 hope this helps
Answer:
7x5
Step-by-step explanation:
i took the edgenuity test lol
Answer:
x = 54
Step-by-step explanation:
x/6 = 9
Multiply each side by 6
x/6*6 = 9*6
x = 54