Answer is A.
rate = 10/1 = 10ft and passing origin (0,0)
        
                    
             
        
        
        
The answer is 31/40
because first you got cane both of the fraction to the same denominator. 
72/80 + 70/80
Add 72+70=142.
142/80 change it to an mixed number and it will be 1 31/40 in simplest form. 
        
                    
             
        
        
        
Answer: Choice A
The triangles are congruent because both the corresponding sides of the triangles and the corresponding angles of the triangles are congruent.
==============================================
Explanation:
Congruent triangles are identical copies of one another. This means the corresponding pieces must be the same. 
It's like saying two houses are identical, so that means the all the various parts (eg: front door, windows, etc) must be identical. If let's say the two front doors were different, then the houses wouldn't be completely identical.
Going back to the triangles, we know that the sides are congruent by the tickmarks
- side MN = side RS (single tickmark)
 - side NP = side ST (double tickmarks)
 - side MP = side RT (triple tickmarks)
 
That takes care of the first part of choice A.
And similarly, the angle markers tell us which angles are congruent
- angle M = angle R  (single arc)
 - angle N = angle S (90 degree angle marker)
 - angle P = angle T (double arc)
 
That concludes the second part of choice A.
 
        
             
        
        
        
Answer:
The expression of ideas or feelings is the showing of them through words, actions, or artistic activities. ... Your expression is the way that your face looks at a particular moment. It shows what you are thinking or feeling. Levin sat there, an expression of sadness on his face.
Step-by-step explanation:
 
        
             
        
        
        
Answer:
156 cm3
If the length is 8cm and the base is 13cm and the prism height is 3cm