Find the slope of a line perpendicular to the given line

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

Anew landowner is interested in constructing a fence around the perimeter of her property. her property is 1,080√30 feet wide and 500√20 feet long. what is the perimeter of the property? (recall that the perimeter is the sum of each side of a shape or boundary). a 1,580√40 feet b. 5,320√5 feet c. 3,160√20 feet d. 10,640√5 feet

Which fraction represents the ratio 35 : 42 in simplest form