Find area of an equilateral triangle with radius length of 6cm

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?

Find the commission on a $590.00 sale if the commission is 15%.

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12