-3/2 × x - 9 = -27
+ 9
-3/2 × x = -18
× 2
-3 × 2x = -36
-6x = -36
÷ -6
x = 6
Hope this helps! Let me know if I've confused you or anything
Answer:
L = 3(4) + 2(3) + 6
Step-by-step explanation:
.........
Answer:
C
Step-by-step explanation:
Using the cosine rule
cosZ =
=
=
, thus
Z =
(
) ≈ 47° ( to the nearest degree ) → C