1) 1500×0.0425=63.75
2) 127.50÷63.75=2
Answer is 2 year.
        
             
        
        
        
I couldn’t really understand the question but i did 4squared + 3r(1) - 7(1)squared and i got -33 + 3r
        
             
        
        
        
Answer:
Step-by-step explanation:
these triangles are not similar,  you can tell, b/c the one given angle and that they are both right triangles, so you also know that the other angle , that is not given is not the same, in the two.   hence the sides are not the same lengths or ratios of each other.  they are NA