First we need to find how far away the base of the ladder is from what it is leaning against. The ramp is the hypotenuse and the height from the ground in a leg. Let’s use Pythagorean’s theorem.
a^2 + b^2 = c^2
Substitute
a^2 + (5)^2 = (20)^2
Solve for a^2
a^2 = (20)^2 - (5)^2
Solve for a
a = 5 √15
The slope will be rise over run
5/5 √15 = √15/15 or 0.258…
To solve for the total price:
1.075(50) = 53.75
She will have to pay $53.75 in total.
There’s no answer choices
Answer:
kinda bad
Step-by-step explanation:
but overall good
Answer:
2.5
Step-by-step explanation:
!!!!!!!!!!hehbeffjjdjdjsjcjjfbdbd
