11. Which statement BEST explains why the number 5 \sqrt{2} is irrational? A. The result of squaring 5\sqrt{2} is not a rational number. B. The number 5 is not divisible by 2. C. The product of a positive integer and an irrational number is irrational, D. The product of an odd number and the square root of an even number is irrational.​

Can someone check if i did this correct. it’s number 4 if you’re wondering.

10% of 1,900,000. show me how you got the answer

With this question substitute t=3 and t=5 to determine if the two expressions are equivalent. 4(t + 3) 4t+12 which statements are true? check all that apply. a. the value of both expressions when t =5 is 32. b. the two expressions are not equivalent. c. the value of both expressions when t=3 is 15. d. the value of both expressions when t=5 is 23. e. the two expressions are equivalent. f. the value of both expressions when t=3 is 24.