Represent the following sentence as an algebraic expression, where "a number" is the letter x. number is decreased by 2.

If value of cos330° is √3/2 then find tan165°.

Hello, i need compare km^2 and km. what's difference in this?

❤️ (geometry) does the construction demonstrate how to copy an angle correctly using technology a) yes; the distance between points a and f was used to create circle h b) yes; the distance between points f and g was used to create circle h c)no; the distance between points a and f was used to create circle h d) no; the distance between points f and g was used to create circle h