Answer: -30
-18 -27 -(-15)
-18 -27 +15
-45 +15
-30
Step-by-step explanation:
Answer:
[email protected]=7/25
answer [email protected]= 73.739°
22)A (x + 2 ) ( 4 X^2 + 3 )
23)A (X+1)(3X^2+1)
