Answer:
9
Step-by-step explanation:
Replace a by 7
and 
b by 4
and 
c by 1/2
7+4(1/2)
7+2=9
 
        
             
        
        
        
Answer:
A. Adding the values of the intercepted arcs and that is equal to twice the angle measure
Step-by-step explanation:
The intersecting chords theorem states that when four line segments are formed by two chords intersecting in a circle, the product of the two line segments on one chord is equal to the product of the two line segments on the other chord
The angles of intersecting chords theorem states that the angles formed by the intersecting chords one half the sum of the arcs intercepted by the chords
In the diagram attached, we have;
∠x = ∠y + ∠z
m = 2·∠z, m
 = 2·∠z, m = 2·∠y
 = 2·∠y
∴ ∠x = (1/2) × m + m
 + m
m + m
 + m = 2 × ∠x
 = 2 × ∠x
The correct option is therefore adding the values of the intercepted arcs and that is equal to twice the angle measure.
 
        
             
        
        
        
Answer:
Home equity can be a long-term strategy for building wealth.
 
        
             
        
        
        
Answer:
 D. Fanny: 2.849
 
Step-by-step explanation:
 It is D because the 4 is in the hundreds place and the 8 is to the left to it and it is 5 and above so the means you round it to 2.85.