Answer is A
Just make sure you do know how to do them :)
<h3> zor bir soru cevap Ceyhan</h3>
38 , because since its 90 degrees at exact, your subtract 90 from 52 and you would get 38 for your x value
Pick any number. Multiply the 7 and the 11 both by it,
and you'll have an equivalent ratio.
Examples:
(by 2) . . . 14 to 22
(by 6) . . . 42 to 66
(by 10). . . 70 to 110
(by a million) . . . 7 million to 11 million
The answer would be 5x10^4