Answer:
<em>See explanation</em>
Explanation:
Given
Represent the vertical angle with 

The question has incomplete details because the length of the ladder is not given; neither is the distance between the ladder and the wall given.
<em>See attachment for illustration</em>
So, this solution will be based on assumptions.
Represent
- The height from ground to the top of the ladder with y
- The length of the ladder with L
- The distance between the ladder and the wall with x
Carla could solve for y in any of the following ways:
1. Tan formula

In this case:

Multiply both sides by y


Divide both sides by tan


This can be used if the distance (x) between the ladder and the wall is known.
Assume x = 15


2. Cosine formula

In this case:

Multiply both sides by L




This can be used if the length (L) of the ladder is known.
Assume L = 15


Answer:
0.1 0.2 0.3 0.4 0.5 any thing which is not irrational is rational
Answer:
Explanation:
Castellfollit De La Roca es un municipio español de la comarca de La Garrocha, en la provincia de Gerona, dentro de la comunidad autónoma de Cataluña. Pertenece al partido jurídico de Olot.
False, Physical geography deals with nature.
The definition on top is part of "human geographies"
hope this helps
Glaciers that form high up in the mountains are classified as alpine.
Answer: B. Alpine.