Pls help this is due in an hour pls!! i will give brainliest
2 answers:
Answer:
I can only answer one of them
Step-by-step explanation:
“1. If the top ten nations were randomly selected to march, one after another, into the stadium at the closing ceremonies, in how many ways could the nations have marched in?”
they can March in 4 ways
1. Straight
2. Left
3. Right
4. Round
Answer:
1. 3,628,800 ways
2. 3*2*1 = 6
3. 4*3*2*1 = 24
Step-by-step explanation: I don't know if everything right, sorry if they are not.
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Can yu give more explanation
Answer:
56
Step-by-step explanation:
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Answer:
Right angled triangle
Step-by-step explanation:
This is because the square root of the sum of the squares of 7 and 24 is 25 ( Pythagoras theorem) . This only works for right angled triangle.
Answer: 10 3/8
Step-by-step explanation:
= 50 - 19 3/4 - 19 7/8
= 10 3/8
