512 is 2^9 power which can also be written as 8^3 power
Answer:
-4y^2+2y+3
Step-by-step explanation:
(2y+1)-4y^2+2
2y+1-4y^2+2
-4y^2+2y+1+2
-4y^2+2y+3
Answer:
-1/3
Step-by-step explanation:
hope this helps
Answer:
4/7
Step-by-step explanation:
mark me brainliest ..............
Answer:
26.2
Step-by-step explanation:
PQ/QR = 8/16 = 0.5
tan(26.6) = 0.5
