Cot x = cos x / sin x = 0.85 / 0.52 = 1.6346
ANSWER
The length of the altitude is
units
<u>EXPLANATION</u>
The altitude of a triangle is the vertical height of the triangle.
From the diagram the altitude is 
Method 1: We can use Pythagoras theorem to find 




We take the square root of both sides,




Method 2 Using Trigonometry




Answer:
a scalar between 0 and 1
Step-by-step explanation:
i just took the test on EdG. :)
First of all f(2)=2(2)-5=-1 and f(5)=2(5)-5=5
so
f(2)+f(3)=-1+5=4