Which set of numbers can represent the side lengths, in centimeters, of a right triangle? 8, 12, 15
10, 24, 26
12, 20, 25
15, 18, 20

Find three consecutive numbers such that the sum of one-fourth the first and one-fifth the second is five less than one-seventh the third

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.

Me. i can't figure out this question. give an explanation too. .