A mapping is called an isometry if

When are two distinct non vertical lines parallel

What is the best reason for jacinta to have a savings account in addition to a checking account

How many of the 250 grandparents in the population would you expect to prefer online shopping with merchant a? merchant a: 4 merchant b: 6 merchant c: 2 merchant d: 3 other: 5 none: 5 answer choices: a. about 4 b. about 8 c. about 40 d. about 21