Answer:
3
Step-by-step explanation:
 
        
             
        
        
        
2 miles = 10560 ft.
10560 ft + 3241 ft = 13801 ft.
        
                    
             
        
        
        
#1 is a right isosceles
#2 I think is equilateral
#3 it is obtuse
#4 I think its scalene
I hope I helped :)
        
                    
             
        
        
        
Answer:
m∠ABC = m∠BED; Corresponding Angles Theorem
Step-by-step explanation:
<u>Given:</u> line BC is parallel to line ED m∠ABC = 70° m∠CED = 30° 
<u>Prove:</u> m∠BEC = 40° 
Statement Justification
1. line BC is parallel to line ED - Given 
2. m∠ABC = 70° - Given 
3. m∠CED = 30° - Given 
4. m∠BEC + m∠CED = m∠BED - Angle Addition Postulate 
5. m∠ABC = m∠BED - Corresponding Angles Theorem
6. m∠BEC + 30° = 70° - Substitution Property of Equality 
7. m∠BEC = 40° Subtraction Property of Equality
 
        
                    
             
        
        
        
26 ⋅ 26^8
Multiply by adding the exponents:
 Raise 26 to the power of 1 to get:
26^1 * 26^8
Now when you multiply the same number raised to different powers, you add the powers together:
26^1 * 26^8 = 26^(8+1) = 26^9
So 26 * 26^8 simplifies is 26^9