If 217 is the 100%, how much percentage is 21?
well
now, the $93 item, let's say 93 is the 100%, then
solve for "x".
The answer is 1! I hope this is right
Answer:
32.98 ft
Step-by-step explanation:
What you have right there is a triangle.
The base of the triangle is given (14 ft)
The angle from the ladder makes while leaning on the house is 67 degrees.
This is a simple trigonometry problem
You want to find the length of the ladder and you don't have the hypotenuse
So you can use the function tan to find it.
tan(Ф) = opposite/adjacent
You are looking for the opposite side length
So you do tan(Ф) * adjacent = opposite
tan(67) * 14 = 32.98 ft
Step-by-step explanation:
the last one
x^2+2x+1 R(-5)
Answer:
boy this biology
Step-by-step explanation:
no math