Please help me! Easy question! Please help! Which side lengths form a right triangle?
Choose all answers that apply:
Choose all answers that apply:

(Choice A)
A
9
,
12
,
15
9,12,159, comma, 12, comma, 15

(Choice B)
B
2
,
6
,
38
2,6,
38

2, comma, 6, comma, square root of, 38, end square root

Julia is going for a walk through the neighborhood. what unit of measure is most appropriate to describe the distance she walks?

An automated water dispenser fills packets with one liter of water on average, with a standard deviation of 5 milliliter. the manual says that after a year of operation the dispenser should be tested to see if it needs recalibration. a year later a number of filled packets are set aside and measured separately. it is found that the average packet now contains about 0.995 liters. does the dispenser need calibration? explain your answer.

Line gh passes through points (2, 5) and (6, 9). which equation represents line gh? y = x + 3 y = x – 3 y = 3x + 3 y = 3x – 3