(-2)^4=16
(-2)^-1=-1/2
-1/2x16=-8
Answer: -8
Answer:
<h2>
n = <u>
-3</u></h2>
Step-by-step explanation:
They’re both perpendicular, I used a graphing calculator to get the interpret answer
Answer: the answer is 3(7+3)
Step-by-step explanation: since 7+3 is in paranthases you add them first to get 10 and you multiply it by the 3 to get 30. We know its correct because 21+9=30.