14/50 = 7/25
CosX = adjacent side of X/hypotenuse of X = 14/50 = 7/25
1 half of the class is wearing blue jeans and red shirts.
You want a common denominator, so you can make 2/3 into 4/6, by multiplying the numerator and denominator by 2. Then 2/6 + 4/6 would be just addition across, which makes 6/12. And if you reduce 6/12, it's 1/2
Answer:
A,B,and C
Step-by-step explanation:
Hopefully this helps!
