1st one is -9x+6, -16x-14, 7x+3,4x-14, 3x+11,-9x-2,24x-40
I am very stuck on this answer simplify 8/12
Answer:
Step-by-step explanation:
926/71 = 13 Remainder 3
Sum of interior angles of a △ = 180°
∴ ∠T + ∠V + ∠U = 180°
⇒ 37° + 63° + X° = 180°
⇒ X° + 100 = 180°
⇒ X° = 180° - 100°
⇒ X° = 80° (D).