Answer:
8 maybe
Step-by-step explanation:
 
        
             
        
        
        
Answer:
Question 7:
∠L = 124°
∠M = 124°
∠J = 118°
Question 8: 
∠Q = 98°
∠T = 98°
∠R = 82°
Question 15:
m∠G = 110°
Question 16: 
∠G = 60°
Question 17:
∠G = 80°
Question 18: 
∠G = 70° 
Step-by-step explanation:
The angles can be solving using Symmetry. 
Question 7. 
The sum of interior angles in an isosceles trapezoid is 360°, and because it is an  isosceles trapezoid
 ∠K = ∠J  = 118°
∠L = ∠M 
∠K+∠J+∠L +∠M = 360°
236° + 2 ∠L = 360°
Therefore, 
∠L = 124°
∠M = 124°
∠J = 118°
 Question 8. 
In a similar fashion, 
∠Q+∠T+∠S +∠R = 360°
and 
∠R = ∠S = 82°
∠Q = ∠T 
∠Q+∠T + 164° = 360°
2∠Q + 164° = 360°
2∠Q = 196°
∠Q = ∠T  =98°.
Therefore, 
∠Q = 98°
∠T = 98°
∠R = 82°
 Question 15. 
The sum of interior angles of a kite is 360°. 
∠E + ∠G + ∠H + ∠F = 360°
Because the kite is symmetrical 
∠E  = ∠G.
And since all the angles sum to 360°, we have 
∠E +∠G + 100° +40° = 360° 
2∠E = 140° = 360° 
∠E  = 110° = ∠G.
Therefore, 
m∠G = 110°
Question 16. 
The angles 
∠E = ∠G,
 and since all the interior angles sum to 360°, 
∠E + ∠G + ∠F +∠H = 360°
∠E + ∠G  + 150 + 90 = 360° 
∠E + ∠G   = 120 °
∠E = 60° = ∠G 
therefore, 
∠G = 60°
Question 17. 
The shape is a kite; therefore, 
∠H = ∠F = 110°
and 
∠H + ∠F + ∠E +∠G = 360° 
220° + 60° + ∠G = 360°, 
therefore,
∠G = 80°
Question 18. 
The shape is a kite; therefore, 
 ∠F = ∠H  = 90°
and 
∠F +∠H + ∠E + ∠G = 360° 
180° + 110° + ∠G  = 360° 
therefore, 
∠G = 70°.
 
        
             
        
        
        
4/12 is less than 4/6
4/12 = 2/6
and 2/6 < 4/6
        
                    
             
        
        
        
Answer:
8.5 units
Step-by-step explanation:
The distance between two points is given by

Taking points (-12, 11) and (-18, 17) as the first and second points respectively then 


d=8.48528137423857 units
Rounded off to nearest tenths
d=8.5 units
 
        
             
        
        
        
Answer:
d = 17
Step-by-step explanation:
d = √ (9 − 1) 2 + (15− 0)^2
d = √ (8) ^2 + (15) ^2
d = √ 64 + 225
d = √289
d = 17