Given m=1/3 and the x- intercept I'd -9, what's the y- intercept ?

Consider 6x2 + 6x + 1. which term immediately tells you that this expression is not a perfect square trinomial? justify your answer

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.

Find the number of liters in 12.8 gal of gasoline. round to the nearest hundredths