Hello again, hehelol12.
PQ is equal to CB. So the length of PQ must be 9.
Angle PQR is equal to CBA. Therefore the measure of angle PQR is 46.
I hope this helps!
 
        
                    
             
        
        
        
Creo que es la C no estoy muy segura
        
                    
             
        
        
        
Answer:
3rd quadrant
Step-by-step explanation:
Given:
Point (-2, -9)
Computation:
In 1st quadrant (+ , +)
In 2nd quadrant (- , +)
In 3rd quadrant (- , -)
In 4th quadrant (+ , -)
So given point (-2, -9) is in 3rd quadrant.
 
        
             
        
        
        
Answer:
Step-by-step explanation:
with a 45-45-90 triangle the hypotenuse is equal to the length of one of the legs times the square root of 2. 
if one of the legs is 1.2 than the hypotenuse of this triangle should be 
1.2* sqrt(2) = about 1.7 
 
        
             
        
        
        
Answer:
we need the figure, where is it