Pls help A building which is 30 feet tall casts a 5 foot shadow. What is the angle of elevation?

A) 0.11 degrees
B) 80.54 degrees
C) 80.41 degrees
D) none of the above

What are the choices

now i kniw my abcs next time wont u sing with me

The answer is b.$19.99  hope this : )

Okay so n is going to represent our first number. since the second number of five times greater than n, the second number will be represented as 5n. for us to figure out the two  numbers we need to have  the value of n first. this is going to be done by adding the two numbers together, n and 5n. it can be simplified as 6n, which the problem states is equal to 72. divide 72 by 6n and you can solve for n.  n+5n=726n=72n=(72/6)n=12  now that we know the value of n, we have to multiply 5 times 12 which equals 60. so our two numbers/integers are 12 and 60