Answer:
Original price: $
55
Discount percentage: 25
%
Discount: $13.75
Final Price: $41.25
Answer:
I will help ukshagaakavlabsbakakahsjskmdlslsbsbs skshsvs
It form a right triangle
legnth of ladder is hypotonuse
bottom of ladder from wall distance is one leg
distance up wall is other leg
a^2+b^2=c^2
c=hypotonuse and a and b are legs
4^2+b^2=20^2
16+b^2=400
minus 16 both sides
b^2=384
sqrt both sides
b=8√6 ft
aprox
b=19.59ft from ground
Only A
And only when x = 1
Nothing else works.
