Answer:
9/29
Step-by-step explanation:
If you add all of the cards together, you will get thirty. But when you take one red card out, you get 29. Since there are 9 orange cards, then there is a 9 out of 29 chance.
If the two lengths are 7 and 3, then I believe the length of the hypotenuse would be approximately 7.62.
Answer:

Step-by-step explanation:

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Hope it helps...
Have a great day!!