Answer:
yes
Step-by-step explanation:
The equation of a horizontal line parallel to the x-axis is
y = c
where c is the value of the y- coordinates the line passes through
y = 4 is a horizontal line passing through all points with a y- coordinate of 4
 
        
             
        
        
        
Answer:
13 u²
Step-by-step explanation:
 
        
             
        
        
        
-40 i think.............. im not positive but i did my best
 
        
             
        
        
        
Answer:
C. 139°
Step-by-step explanation:
Given: 
m<A = 62°
m<B = 77°
Required:
Find m<1
Solution:
Since ∆ABC is similar to ∆DEF, therefore:
<A ≅ <D, which means m<D = 62°
<B ≅ <E, which means m<E = 77°
<C ≅ <F
Therefore, based on exterior angle theorem:
m<1 = m<D + m<E
m<1 = 62° + 77° (substitution)
m<1 = 139°
 
        
             
        
        
        
10, 15, 20, 25, 30.... and so on