The main property is as follow
(A^p)^q=A^pxq
so only Sam's work is correct because
(8^4)^5 x(7^3)^9=(8^4x5)x(7^3x9)=8^20x 7^27
Answer:
tan(9pi/12) = 0.041146549
Step-by-step explanation:
Answer:
You would get 8in of rain Hope this Helped
Step-by-step explanation: