Answer:
= 40
Step-by-step explanation:
so if you mean x = -8





Answer:
30 ( I think so)
Step-by-step explanation:
Well, the total measurement 4 a triangle is 90. So 60 and 60 is 120 so it should be 30. If not I am sorry for being wrong.
Step-by-step explanation:
An=A1. R raised to the power n-1
Answer:
they are all equal side so add them up
Step-by-step explanation:
Answer:
$115 is the correct answer please mark me as brainliest