Mathematics, 06.05.2020 07:16 sondrascott7351
Two gears in a machine are aligned by a mark drawn from the center of one gear to the center of the other. If the first gear has teeth, and the second gear has teeth, how many revolutions of the first gear are needed until the marks line up again?
Answers: 3
Mathematics, 21.06.2019 13:40
What is the correlation coefficient for the data? don't forget to turn the diagnoisticon (in the catalog menu of the calculator). r = answer (round to the nearest thousandth)
Answers: 1
Mathematics, 22.06.2019 00:30
Answer 20 points and brainiest ! on the board, your teacher writes an example of how to find the median. one of the numbers is erased, leaving what is shown, 18, 30, 26,12 22. what is the median? a. 10 b. 20 c. 24 d. 28
Answers: 2
Mathematics, 22.06.2019 01:30
Urgent? will give brainliest given that the blue triangle is a right triangle, which expression correctly gives the area of the red square? a) a2 + b2 b) a2 - b2 c) a2 - c2 d) c2 - a2
Answers: 1
Two gears in a machine are aligned by a mark drawn from the center of one gear to the center of the...
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