Answer:Yes
Step-by-step explanation:(x-3x)=x-3
 
        
                    
             
        
        
        
-3(8-10) subtracting is the same as adding the opposite 
-3(-2) multi. Negative times a negative becomes a positive 
6
 
        
                    
             
        
        
        
Answer:
Algebra I believe
Step-by-step explanation:
 
        
                    
             
        
        
        
Using the two parallel line theorems we proved that ∠8 ≅ ∠4.
In the given question,
Given: f || g
Prove: ∠8 ≅ ∠4
We using given diagram in proving that ∠8 ≅ ∠4
Since f || g, by the Corresponding Angles Postulate which states that "When a transversal divides two parallel lines, the resulting angles are congruent." So
∠8≅∠6
Then by the Vertical Angles Theorem which states that "When two straight lines collide, two sets of linear pairs with identical angles are created."
∠6≅∠4
Then, by the Transitive Property of Congruence which states that "All shapes are congruent to one another if two shapes are congruent to the third shape."
∠8 ≅ ∠4
Hence, we proved that ∠8 ≅ ∠4.
To learn more about parallel line theorems link is here
brainly.com/question/27033529
#SPJ1
 
        
                    
             
        
        
        
Answer:
x = 14
Step-by-step explanation:
You want to solve for x, right?
(x-5)^(1/2)+5=2
You have it right so far.
(x - 5)^(1/2) = -3
(x - 5)  =  (-3)^2
x - 5 = 9
x = 9 + 5 = 14