Mathematics, 03.12.2021 02:10 pricillagarcia2002
In 1603, German astronomer Christoph Scheiner began to copy and scale diagrams using an instrument that came to be known as the pantograph. By moving a pencil attached to a mechanical assembly, Scheiner was able to produce a second image that was identical to the first but enlarged.
Do some brief research on Scheiner’s invention. What shape is the mechanical assembly based on? How does the operation of the pantograph relate to dilations and similarity?
(will mark you brainliest)
Answers: 2
Mathematics, 21.06.2019 13:00
Which statement best describes a square? a. a special rectangle that has four right angles b. a special trapezoid that has four sides of equal length c. a special rectangle that has four sides of equal length d. a special trapezoid that has four right angles
Answers: 1
Mathematics, 22.06.2019 02:40
Arestaurant manager wanted to get a better understanding of the tips her employees earn, so she decided to record the number of patrons her restaurant receives over the course of a week, as well as how many of those patrons left tips of at least 15%. the data she collected is in the table below. day mon tue wed thu fri sat sun patrons 126 106 103 126 153 165 137 tippers 82 87 93 68 91 83 64 which day of the week has the lowest experimental probability of patrons tipping at least 15%? a. sunday b. saturday c. friday d. thursday
Answers: 1
In 1603, German astronomer Christoph Scheiner began to copy and scale diagrams using an instrument t...
Mathematics, 29.03.2021 21:00
Biology, 29.03.2021 21:00
Mathematics, 29.03.2021 21:00
Mathematics, 29.03.2021 21:00
Mathematics, 29.03.2021 21:00
Social Studies, 29.03.2021 21:00
Chemistry, 29.03.2021 21:00
Arts, 29.03.2021 21:00
Social Studies, 29.03.2021 21:00
Mathematics, 29.03.2021 21:00
Mathematics, 29.03.2021 21:00
Mathematics, 29.03.2021 21:00