Answer:
5 x k = 15 + 3 = 18
Step-by-step explanation:
k=3
Answer:
182
Step-by-step explanation:
850-125=725
725/4=181.25
So you need at least 182 tickets sold.
Given:
The length of the ladder = 12 ft
The angle of ladder with ground = 60 degrees
To find:
How far up the building the ladder will reach.
Solution:
Using the given information draw a figure as shown below.
We need to find the vertical distance between the top of ladder and the ground.
Let x be the required distance.
In a right angle triangle,

In the below triangle ABC,



Multiply both sides by 12.


Therefore, the ladder will reach
ft far up the building.