20 is the area
And 18 is the perimeter
56% of 75 = 42
80% of 60 = 48
The question asks for the difference, so there are 6 additional people who like salsa music
(4^8)w This is the answer
Given:
In the given triangle,
With respect to y, Perpendicular = 10 cm and Base = 8 cm
To find the value of y.
Formula
By Trigonometric Ratio we get,

Now,
Putting the values of perpendicular and base we get,

or, 
or, 
Rounding off to the nearest tenth, we have;

Hence,
The value of y is 51.3°.
Answer:15
Step-by-step explanation: