Answer:
Step-by-step explanation:
it can be simplified to 
. if you multiply each side by the denominator, it becomes 
since 
and cotan is the reciprocal of that. Because 
so multiplying each side gives 
, and 
is equal to 1.
Answer:
greater then
Step-by-step explanation:
The answer is < because 431,511 is more than 413,115
So you are given that 45 people in the age range of 18 to 29 who voted make up 10% of the total voters.
And you also know that 30% of the voters are in the age range of 30-49. And you need to find out how many people aged 30-49 voted.
So 10% of the total make up 45 people.
That means for 30% of the total number people, there would be 45 x 3 people, or 135 people. Because 10% x 3 = 30%
So, great job! :D
A) 70/130*100 = 53.8 %
B) 30/40 = 3/4 = 0.75
hope you have a great day !
