the answer..... I got was 18
Would be the last answer because (n-3)times (n-3) is n^2-6n+9
Answer: -6/4 or 3.66666666666667
Answer:
7/2 =x
Step-by-step explanation:
The triangles are similar so we can write a ratio to solve
2 4
---- = -------
x 7
Using cross products
2*7 = 4x
14 = 4x
14/4 = 4x/4
7/2 =x
