A=1/2 bh (base/height)
=.5(12)4
a=24ft
how did i get the answer a=24?

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?

Which expression is equivalent to -12(3x-3/4)

Robin spent 25% more time on his research project than he had planned he’s been an extra h ours on the project which of the following expressions could represent the number of hours rob actually spent on the project