Ahigh school reports that it’s student sat scores were down by 9% in one year. the next year, however, the test scored rose by 20%. the high school principal announces, overall, test scores have improved by 11% over the past two years.

idk man good luck man

i think it would be 42cm

0.6

39mph

step-by-step explanation:

answer: the angel abc is 30°,and the abc is a triangle where the angel bac is 90°

so ac is the half of 24=12ft,and from the pythagorean theorem we find ba

ba=√bc^2-ac^2=√576-144=√432=12√3ft

so bac is 12+12√3=12(1+√3)ft