Answer:
I think it is 60x I may be wrong
Step-by-step explanation:
Just followed order of operations then did the math.
Answer: x=60
Step-by-step explanation: 5+7=12x10=120/2=60
a.)They are oppositely congruent
This is because when they are oppositely fitted they match
okokok
the answer is 456 miles per hour
19.1628873772
50.70500 ÷ 2.64600 = 19.1628873772
The second one I believe
