In triangle rst, rt = 4, st = 8, and tx bisects < rts.
which of the following proportions must be true?
rx/st = trixs
tx/xr = st/rt
rx/rt = sx/st
rx/rs = xs/st

Step-by-step explanation:

In triangle RST, TX bisects angle RTS.

Angle bisector theorem says that an angle bisector of a triangle will divide the opposite side into two segments that are proportional to the other two sides of the triangle.

Hence, TX divides side RS in the ratio:

Therefore, option B is true.

answer: since the question is talking about growth you have to use the growth formula which is inital amount (1 + growth)^time

step-by-step explanation:

the intial amount is 1200, the growth is 4.8, and the time is 7. plug those numbers into the equation, also i think you have to change 4.8 into a percent. but, i have forgotton how to do that. if this is a online class go on to the lesson.

idk

step-by-step explanation: i just don't