I think those are coordinates of points, (-5,8) and (-2,8)
so you just need to use distance formula ((8-8)^2+(-2+5)^2)=0+9=9
square root 9=3
Answer:
k is an acute angle
L is a right angle
J is a acute angle
Step-by-step explanation:
They both have red white and blue is this is not the right answer I am sorry I cannot see if this is multiple choice.
pipermr
Sum of interior angles of a △ = 180°
∴ ∠T + ∠V + ∠U = 180°
⇒ 37° + 63° + X° = 180°
⇒ X° + 100 = 180°
⇒ X° = 180° - 100°
⇒ X° = 80° (D).
82 tens in the same thing as 820 because if you multiply 82 by 10 you get 820
