Both sides should be the same length..
Since we know that BC = 23 you need to find the value of x and put it in the formula.
23 = 2x+7
16 = 2x
x = 8
4x + 1 + 4(8) + 1 = 33 units
Five hinder and fourty six and two hundred and ten
This is easy onystly I think you should do it your self but the answer is number b
The answer is below what the dude said
