Sum of two opposite angles in a Cyclic Quadiratral is 180°
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Answer:
3/4
Step-by-step explanation:
First find the number that are not seniors
80 -20 = 60
60 are not seniors
The ratio of not seniors to total
60/80
Divide top and bottom by 20
3/4
12x+14(588-x)=13(588)
Solve for x and you got it
Answer:
It's 39/89
Step-by-step explanation:
cos X = adjacent/ hypotenuse = 39/89
Answer:
It's 293 seconds
Step-by-step explanation: