Answer:
29°
Step-by-step explanation:
SMH sorry it wasnt  
 
        
                    
             
        
        
        
Answer:
a=3, c=-4, x=8
Step-by-step explanation:
 5=4a-7
4a-7=5
 4a=5+7
 =12
 a=12÷4
 =3
3-8c=35
 -8c=35-3
 =32
 c=-32÷8
 =-4
-1/2x-7=-11
 -1/2x=-11+7
 =-4
 x=4÷1/2
 =4/1×2/1
 =8
 
        
             
        
        
        
Answer:
Yes
Step-by-step explanation:
They are equal acute triangles, are congurent. Your welcom
 
        
             
        
        
        
Answer:
1. Option A
2. Option B
Step-by-step explanation:
I would like to elaborate on the answer to the second question, since the first answer is actually  option a. Why? The question asks for a parametric equation, not set, so it would be choice a.
2. x=3t + 5 - isolate t
t=(x-5)/3 - substitute into the second equation
y = [(x-5)/3]^2 - 1
your solution is  option b
 
        
             
        
        
        
Answer:
Could you Write the question more clearly?
Step-by-step explanation: