Answer:
D, 5/13
Step-by-step explanation:
The cosine of an angle is the adjacent side over the hypotenuse. In this case, that is 5/13. Hope this helps!
Answer:
$2.95
Step-by-step explanation:
$22.95-$20
Answer: 9/55
P(1st = red and 2nd = blue)
= (3/11) x (6/10)
= 18/110
= 9/55
To find the probability of something happening,
= (number of desired outcomes) / (total number of outcomes)
If you are finding the probability of more than one thing happening at the same time, you multiply the probability of both things happening together
Answer:
2/5
Step-by-step explanation:
5-3/2-(-3)=2/5
Answer:
7 ; 2 ; 8
Step-by-step explanation:
money for raffle= 350 pounds
money for quiz=14 multiplied by 4= 56
56+44= 100
money for membership fees= 20 multiplied by 20= 400
Ratio
Raffle :Quiz: Membership fees
350 : 100 : 400
35 : 10 : 40 (divided by 10)
7 : 2 : 8 (divided by 5)
it can not be simplified further
