Answer:
Step-by-step explanation:
read,draw,write
P(5,2) = 5!/3! = 20
in 20 ways you can give medals
11i-6
x = 18°
y = 6
in a parallelogram:
Any two opposite sides are congruent
and any two opposites angles are congruent:
then
y + 4 = 10
and 3x = 54
and x = 54/3 = 18
The answer for A is,
And the answer for B is,
hope it helps.
sorry of its wrong.