I don’t know what to say to this what should I put this is math class help

The Combining Like Terms process is also used to make equations easier to solve. The equation which we will be simplifying and solving is below. When combining like terms it is important to preserve the equality of the equation by only combining like terms on one side at a time. -Wyzant.com

Just reword this a bit so there's no plagiarism, and you'll be fine.

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