Answer:
He needs to run 7 miles per day. 217/31 = 7m
Step-by-step explanation:
 
        
             
        
        
        
It wants you to complete the function using -10 for x. . .
e.g: f(x) = 1/2x + 2
f(-10) = 1/2(-10) + 2
f(-10) = 3
        
             
        
        
        
Answer:
1. T =34
2.143 =exterior A
Step-by-step explanation:
The sum of the angles in a triangle is 180 degrees
T+H+E =180
T + 107+39 = 180
Combine like terms
T +146 = 180
Subtract 146 from each side
T +146-146 = 180-146
T =34
The exterior angle is the sum of the opposite interior angles in a triangle. 
B+T =exterior A
66 +77 = exterior A
143 =exterior A
 
        
             
        
        
        
Answer:
Zero Product Property
Step-by-step explanation:
If you have the following options:
A. Multiplication property
<u>B. Zero product property</u>
C. Identity property
D. Transitive property