How do you write 49/25 as a percentage?

Which best describes the transformation that occurs in the graph? a) dilation b) reflection c) rotation d) translation

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

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?