Which of the following is not a pythagorean triple?

15, 36, 39

24, 45, 51

21, 72, 76

18, 24, 30

Sally will measure the length of a wall in both centimeters and meters. will there be fewer centimeters of fewer meters? explain

C. 6 12. Expand & simplify: (x - 5) (x-4)

How to force yourself into studying?

An obstacle course for an endurance competition is set up such that only 50% of the competitors who start the race do not make it past the first obstacle. Of those who do, 65% make it past the second obstacle.

Why can't I ask questions? It keeps on saying "Don't use such phrases! it hurts our feelings : (" I'm trying to ask questions for my geometry quiz

Adrian's recipe for raisin muffins calls for 1 and 3/4 cups of raisins for one batch of muffins Adrian wants to make two and a half batches of the muffins for a bake sale how many cups of raisins will Adrian use

In two months, mica spent a total of $305.43 on groceries. she spent $213.20 in the first month. How much did she spend in her second month?

Now that his car is 5 years old, he would like to know whether the variability of gas mileage has changed. He recorded the gas mileage from his last eight fill-ups; these are listed here.

Anne is taping 7 boxes for storage. She uses feet of tape to close each box. How much tape will Anne need to tape the boxes? Express your answer in simplest form. A. 7 1/2 feet B. 10 1/2 feet C. 11 feet D. 12 feet

Farah rolls a fair dice and flips a fair coin. What is the probability of obtaining a 5 and a head?