If A is parallel to B and B Is perpendicular to Y
⇒A is perpendicular to Y (Option D)
        
             
        
        
        
Answer:
The correct answer is option B and D.
Step-by-step explanation:
A. Shawn owed 40% of his tuition bill, b, after paying $6.00
= 40%of (b-6)
B. The amount donated to the school was 40% more that $6.00.
Amount donated to the school = b
b=6+40% of b
C. The cost for a coat was 40% of the sum of b and $6.00.
= 40%(b+6)
D. Summer paid $6.00 more than 40% of b.
Amount by summer = x
= 40%b+6
 
        
             
        
        
        
No change in area if sides of rectangle are equal.
Hope this helps.
 
        
             
        
        
        
Answer:
∠ABC = 46°
Step-by-step explanation:
DB and BC are of same length (radius), making it an isosceles triangle.
The base of the triangle is the same at 23°, a total of 46°.
180° - 46° = 134°
But we need ∠ABC, and since points DBA lie on the circumference, it's a straight line.
Therefore, 180° - 134° = 46°
 
        
             
        
        
        
Answer:
the answer is b because it justifies why the theory of   evolution is a theory not a law.