Let 1 number equal x
<span>Let the other number equal 1/2x + 6
x + (1/2x + 6) =21
1 & 1/2 x + 6 =21
1 & 1/2 x =15
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To find corresponding angles and sides, you look at the name of the figure and see which one correlates.
QUESTION 6
ABC and DEF
Corresponding Angles-
A,D
B,E
C,F
Corresponding Sides-
AB, DE
BC, EF
AC, DF
QUESTION 7
FGHI and KLMN
Corresponding angles-
F,K
G,L
H,M
I,N
Corresponding Sides-
FG,KL
GH,LM
HI,MN
FI,KN
8-
x=12
9-
y= 25.6
10-
z= 23 1/3
11-
36=k
        
             
        
        
        
Answer:
10/13
Step-by-step explanation:
-7-(3)
----------
-4-(9)
 
        
                    
             
        
        
        
Answer:
y=4x+2 
Step-by-step explanation:
The slope of the line is 4 and the y-intercept (b) is 2. 
Hope this helped :)
 
        
             
        
        
        
Answer:
 ?
?
(2scos(pi/6) +2i sin(pi/2))^n =-64...n=?
Step-by-step explanation:

