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 16:30
International calls require the use of a country code. many country codes a 3-digit numbers. country codes do not begin with a 0 or 1. there are no restrictions on the second and third digits. how many different 3-digit country codes are possible?
Answers: 2
Mathematics, 21.06.2019 19:00
Abarbecue sold 26 hamburgers and hot dogs. hamburgers sell for $3.50 each and hot dogs sell for $2.00 each. if the barbecue made $70 in sales, determine and state the number of hot dogs sold.
Answers: 1
Mathematics, 21.06.2019 20:00
Suppose you are an avid reader and are looking to save money on the cost of books instead of paying about $20 for each book, you decide to look into purchasing a kindle for $120 you can purchase e-books for about $5 each 1. find the slope-intercept equation for the cost of the hard copy of books using x to represent the number of books 2. find the slope-intercept equation for the cost of the kindle with cost of e-books using x to represent the number of books
Answers: 1
Mathematics, 21.06.2019 20:30
Answer asap evaluate 4-0.25g+0.5h4−0.25g+0.5h when g=10g=10 and h=5h=5.
Answers: 3
In 1603, German astronomer Christoph Scheiner began to copy and scale diagrams using an instrument t...
Social Studies, 02.11.2020 07:00
Biology, 02.11.2020 07:00
Mathematics, 02.11.2020 07:00
Biology, 02.11.2020 07:00
Health, 02.11.2020 07:00
Mathematics, 02.11.2020 07:00
Mathematics, 02.11.2020 07:00
Mathematics, 02.11.2020 07:00
Biology, 02.11.2020 07:00
Chemistry, 02.11.2020 07:00
History, 02.11.2020 07:00
Advanced Placement (AP), 02.11.2020 07:00