First you have to determine how much the meal cost so 14.68 x 3 is 44.04. You can check this by doing 44.04 divided by 3 which is also 14.68
bStep-by-step explanation:b
Answer:
The angle of elevation is 71.94 degrees.
Step-by-step explanation:
We are given the following in the question:
The front of an A-frame cottage has the shape of an isosceles triangle.
Height,h = 23 feet
Base,b = 15 feet
We have to find the angle of elevation of its roof.
The attached image shows the structure.
We use the relation,
Thus, the angle of elevation is 71.94 degrees.