n = 14
Step-by-step explanation: 28 n
the two blue triangles are similar. 28 is to n as n is to 7: =
n 7
Then, after cross-multiplying, we have n^2 = 7(28) = 196
Taking the square root of both sides yields
n=14
bog3hgg hi jtv2khff
-3.5 is the distance.
i've had this question so choose the one in the absolute value sign.