A leap year happens every 4 years. There are 29 days in the month of February in a Leap year. A mathematician was born on 29th of February 1792,and died on 20th of May 1861.How many times did he celebrate his birthday?​

What is the sum of these mixed numbers 2 1/8 + 4 3/8

Asap describe the transformations required to obtain the graph of the function f(x) from the graph of the function g(x). f(x)=-5.8sin x. g(x)=sin x. a: vertical stretch by a factor of 5.8, reflection across y-axis. b: vertical stretch by a factor of 5.8,reflection across x-axis. c: horizontal stretch by a factor of 5.8, reflection across x-axis. d: horizontal stretch by a factor of 5.8 reflection across y-axis.

The sum of two numbers is 12 and their difference is 18 what are the two numbers