Answer:
means the two triangle are congruent.
which means that the two angles are congruent.
Step-by-step explanation:

Firstly the symbol
represent the congruent that means the two objects that have the same shape and size or we can say simply the similarities between the objects ,
and the symbol
represents the triangle.
that implies the triangle QXM is congruent to the triangle QXN.
The symbol
represent the angle in 
∴ [tex]\angle QXM \cong \angle QXN[/tex] means the two angles are congruent.
Answer:
Step-by-step explanation:
R=r
Area=length x width. Thus you would do 10 x (5x+1). You have to multiply both 5x and 1 by 10 to correctly distribute. So the final equation would be area=50x+10.
Answer:
x = 1
Step-by-step explanation:
2x+4=8x-2
2x - 8x = -4 -2
-6x = -6
x = 1
Answer:
$12.5
Step-by-step explanation:
all you do is divide the 4 weeks to the $50 he earns and get $12.5 every week.