8a³ (2 − 4a²) ;
________________________________________________
Note: " 8a³ " is the greatest common factor (GCF).
It’s 63 not -63 negative x negative is positive like if you hate to hate you love which is positive
do want the odds here is the odds
A / B =
1 / 7 =
1/7
Answer:
-3
Step-by-step explanation:
2x-1=4x+5
-1=2x+5
-6=2x
x=-3
Not sure if you wanted the exact value or the degrees. Here’s both:
1: sin pi/3 = 60° or sqrt of 3 over 2
2: cos 2pi/3 = 120° or -1/2
3: tan 7pi/4 = 315° or -1
4: tan 5pi/6 = 150° or -sqrt of 3 over 3
5: sin 7pi/6 = 210° or -1/2
6: cos 11pi/6 = 330° or square rt of 3 over 2
Formula I used:
Problem (example: 11pi/6) times 180° over pi.
