Answer:
C
Step-by-step explanation:
Δ AQP and Δ ACB are similar triangles, thus the ratios of corresponding sides are equal, that is
= 
( note that AC = 3 + 6 = 9 ), substitute values
= 
( cross- multiply )
3BC = 40.5 ( divide both sides by 3 )
BC = 13,5 cm → C
Answer:
あなたの愚か者私はあなたを理解していませんあなたの愚か者私はあなたを理解していませんあなたの愚か者私はあなたを理解していませんあなたの愚か者私はあなたを理解していませんあなたの愚か者私はあなたを理解していません
This is pretty simple-ish, if you think about it. All we're doing is working backwards.
237,286 + 476 = 237,762
237,762/629 = 378.
We could even check it again, if you want.
378*629 = 237,762
237,762 - 476 = 237, 286.
Therefore, x = 378.
AA is why they are similar.
