Answer: 5/2
Explanation:
According to 30-60-90 triangle rule:
The side opposite of 30 degree is equal to half of the hypotenuse and the hypotenuse here is 5 so therefore x = 5/2
There are 36in in 1 yard.
The cotangent of an angle is the adjacent side over the opposite side. The adjacent side is equal to 15, and the opposite side is equal to 8. 15/8
The cotangent of angle I is 15/8.
Answer:

Step-by-step explanation:
We have been given that 1/2 of the children at a party like chocolate ice cream, 2/3 like vanilla ice cream, and 1/3 like chocolate and vanilla.
To find the fraction of children, who like vanilla also like chocolate, We will divide the fraction of children who like chocolate and vanilla by the fraction of children who like vanilla.

Since we know that dividing a fraction by another fraction is same as multiplying the first fraction by the reciprocal of second fraction.

After cancelling out 3 from numerator and denominator of our fraction, we will get,

Therefore, the fraction of those who like vanilla also like chocolate is
.