Answer:
j is the answer hope i got it in time
Answer: 10 - 2√21
Step-by-step explanation: I simplified your question by using an online calculator. :)
Answer:
Step-by-step explanation:
The formula for the length of a vector/line in your case.
Answer:
5000
Step-by-step explanation:
Either I do it I get 5000.
Sorry if this is wrong.
Answer:
15
Step-by-step explanation:
3 and 5 are not common denominators so you have to find the lowest common denominator which is 15 because 3 times 5 is 15