Segment addition 10 points !

x=8. Length: 35

Step-by-step explanation:

So you have two line segments that add up to a total segment. RT is the segment. RA and AT add up to RT. So you would set the two portions equal to the segment as a whole to find your answer. Should look something like this:

11+3x = 43-x.

Now to find your x you want to get your x's to one side

11+4x=43

Get all your real numbers to one side

4x=32

Divide by 4 to get x alone

x=8.

Now plug the variable back in to find the segment length:

43-8

Your answer should be 35

hello,

as we don't know if g(x) is continue,

answer b

f(x)=2x²-8x+1=2(x²-4x+4)+1-8=2(x-2)²-7

vertex is (2,-7) ( a minimum since coefficient of x² is > 0)